Contributed by:
1.
A User Guide to the
Ontario Perinatal Record
Prepared by the Provincial Council for Maternal and Child Health (PCMCH) and
The Better Outcomes Registry & Network (BORN) Ontario
Perinatal Record Working Group
Update: August 2018
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Ontario Perinatal Record
User Guide | Update: August 2018
Introduction .................................................................................................................................... 4
Background ............................................................................................................................................... 4
Method ..................................................................................................................................................... 4
Major changes since 2005 ........................................................................................................................ 5
Use of the Form ........................................................................................................................................ 5
Future plans for the OPR........................................................................................................................... 5
Acknowledgements................................................................................................................................... 6
Ontario Perinatal Record Work Group Members ..................................................................................... 6
Subject Matter Experts Consulted ............................................................................................................ 7
Use of the Guide ....................................................................................................................................... 8
Ontario Perinatal Record 1 ............................................................................................................. 9
Demographics ........................................................................................................................................... 9
Pregnancy Summary ............................................................................................................................... 11
Obstetrical History .................................................................................................................................. 11
Medical History and Physical Exam......................................................................................................... 12
Ontario Perinatal Record 2 ........................................................................................................... 19
Demographics ......................................................................................................................................... 19
Physical Exam .......................................................................................................................................... 19
Initial Lab Investigations ......................................................................................................................... 19
Second and Third Trimester Lab Investigations ...................................................................................... 20
Prenatal Genetic Investigations .............................................................................................................. 21
Ultrasound .............................................................................................................................................. 23
Ontario Perinatal Record 3 ........................................................................................................... 24
Demographics ......................................................................................................................................... 24
Issues ....................................................................................................................................................... 24
Special Circumstances ............................................................................................................................. 24
GBS .......................................................................................................................................................... 25
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Recommended Immunoprophylaxis ....................................................................................................... 25
Subsequent Visits .................................................................................................................................... 26
Discussion Topics .................................................................................................................................... 27
Ontario Perinatal Record 4 – Resources ....................................................................................... 31
Ontario Perinatal Record 5 – Postnatal Visit ................................................................................ 32
Demographics ......................................................................................................................................... 32
History ..................................................................................................................................................... 32
Physical Exam As Indicated ..................................................................................................................... 34
Discussion Topics .................................................................................................................................... 34
Appendix A: Acronyms and Abbreviations ................................................................................... 36
Appendix B: Additional Resources ................................................................................................ 38
References .................................................................................................................................... 41
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A standard form to guide and document pregnancy care in Ontario has been in place since 1979. This
2017 version is the 5th revision (1987, 1993, 2000 and 2005). Until 2005, the Ontario Medical Association
(OMA) was primarily responsible for content and format. The 2017 update is a partnership between the
Provincial Council for Maternal Child Health (PCMCH), The Better Outcomes Registry & Network (BORN)
Ontario, the OMA and the Association of Ontario Midwives (AOM).
For the majority of pregnant people, pregnancy and birth is a normal physiological process.
Nevertheless, it is a life-changing event for pregnant people and families, and the physical and
psychosocial care provided during this period can have long-lasting effects. The 2017 version acts as a
care map (pathway) for pregnancy, birth and the very early newborn period and should help support
evidence-informed care and shared decision making. Clearly, care will differ depending on each
pregnant person’s unique history and circumstances, but the basics of care applicable to most pregnant
people are included.
A committee was formed by PCMCH and BORN Ontario inclusive of all practitioners using the current
antenatal record to support clinical care in pregnancy (obstetricians, midwives, family physicians,
nurses, nurse practitioners) as well as other stakeholders supporting high quality maternity care (Best
Start Resource Centre, Public Health, BORN, PCMCH). We conducted a stakeholder survey of all
maternity care practitioner groups as well as specialists in genetics, mental health, pediatrics, etc. to
solicit their priorities for changes in content and functionality in the new record. We completed an
environmental scan of other provincial antenatal records and looked to other countries for examples of
similar forms. We reviewed each section of the form, reviewed the literature and clinical practice
guidelines and consulted experts in the field to determine if care practices required change. We
developed decision-making criteria to guide our work in determining whether a
change/addition/deletion was required.
We went outside the committee for broad feedback three times during the process. The initial survey
elicited over 350 responses which were all discussed. A “close to final” draft was distributed widely for
feedback and over 150 individual and group responses were incorporated. The final draft was tested by
committee members and reviewed by the whole committee. Changes based on the feedback were
incorporated at each stage.
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Major changes since 2005
The first change is the name. The form is now called the Ontario Perinatal Record (OPR) as we have
added a formal postnatal care tool. The second major change is that the form is one page longer. The
primary reason for this was care provider request – adding anything else to an already lengthy form with
small font was not feasible. With changes to prenatal screening, the addition of mental health screening,
and more discussion topics, a 2-page record was not possible.
Terminology, both medical and social, has also changed since 2005. In our choice of language, we have
tried to be respectful of gender identity and the multiple ways in which individuals may identify
themselves as a parent. While the vast majority of people experiencing pregnancy identify as pregnant
people, some do not. Thus, we have used the terms “pregnant person” to ensure that the form and the
guide are inclusive. Similarly, genetic risk is documented in terms of the gametes rather that “father”
and “mother”.
Use of the Form
The Ontario Perinatal Record was created to standardize the documentation of perinatal care, not to be
the standard of clinical care. Care providers need to follow national and local guidelines and
individualize care to each situation. Clinical care recommendations change rapidly (particularly in the
domain of genetic screening) and thus, guidelines will change before the OPR can be updated. We hope
that the form will standardize documentation and capture all of the elements required for high quality
The paper version of the Ontario Perinatal Record is not being issued in triplicate. The copies were often
illegible, particularly when faxed to the hospital. Additionally, a large percentage of Ontario maternity
care providers are using an electronic version of the record. We suggest that copies of Ontario Perinatal
Record 1 and 2 are sent to the birthing unit of the hospital where the pregnant person intends to give
birth once the estimated date of birth is confirmed and the initial laboratory and ultrasound
investigations are complete. This should occur by about 22 weeks’ gestation. This ensures the record of
essential information including position of the placenta is immediately available should there be early
complications of pregnancy. A copy of the form can also be given to the pregnant person to carry with
The fully completed OPR2 as well as the OPR3 is to be forwarded to the Birthing Unit by about thirty-six
weeks when the bulk of the antenatal visits and laboratory investigations have been completed
(including GBS status). A copy of these records can also be carried by the pregnant person, if desired.
Future plans for the OPR
Given the ever changing nature of medicine and perinatal care, it is important that the OPR reflect
current practice. The form will be housed at the Provincial Council for Maternal and Child Health and be
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reviewed at least every 3 to 5 years with input from all of the major stakeholder organizations. An
electronic version of the form is also being created to assist care providers who work within an EMR
environment. The ultimate goal is to be able to transmit data from the OPR to BORN Ontario to populate
the maternal child registry data.
The committee members and subject matter experts consulted for the 2017 version of the OPR are
listed below. To say that this group was dedicated to the cause would be a vast understatement. People
worked tirelessly to accomplish the goal. We would also like to acknowledge Perinatal Services British
Columbia who generously shared and their prenatal care pathway and process.
Ontario Perinatal Record Work Group Members
Name Role Organization
Dr. Anne Biringer (Co-Chair) Family Physician, Mount Sinai Hospital, Toronto
MD, CCFP, FCFP Associate Professor, Family and Community Medicine, University of Toronto
Dr. Ann Sprague (Co-Chair) Scientific Manager, BORN Ontario
RN, PhD Scientist Children’s Hospital of Eastern Ontario Research Institute
Adjunct Professor, School of Nursing, University of Ottawa
Dr. Debra Boyce Family Physician, Partners in Pregnancy Family Medicine Clinic, Peterborough
BSc, MD, CCFP, FCFP Assistant Professor, Queen's University
Dr. Doug Cochen Obstetrician, Queensway Carleton Hospital
MD FRCSC Lecturer, Department of Obstetrics and Gynecology, University of Ottawa
Dr. Barbra de Vrijer Obstetrician/MFM, London Health Sciences Centre
MD, FRCSC Associate Professor, Obstetrics and Gynecology, Western University
Dr. Jessica Dy Obstetrician, The Ottawa Hospital
MD, MPH, FRCSC Head, Division of General Obstetrics and Gynecology, The Ottawa Hospital
Associate Professor, Department of Obstetrics and Gynecology, University of
Ottawa
Ms. Dara Laxer Acting Director, Health Policy, Ontario Medical Association
Dr. Stan Lofsky Family Physician, North York General Hospital
MD Assistant Professor, Department of Family and Community Medicine, University
of Toronto (retired)
Ms. Matthuschka Sheedy Health Promotion Consultant, Best Start Resource Centre (Health Nexus)
RN, BNSc, ICCE
Dr. Bill Mundle Obstetrician/MFM
MD, FRCSC Windsor Regional Hospital
Ms. Claudia Steffler Nurse Practitioner/Clinical Director, Maternity Care Centre – Hamilton
RN, NP Assistant Clinical Professor, Department of Family Medicine, McMaster
University
Ms. Julie Toole Midwife/ Quality and Risk Specialist
RM, MHSc Risk Management Specialist, Association of Ontario Midwives
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Ms. Doreen Day Senior Program Manager, PCMCH
MHSc
Ms. Anna Bucciarelli Senior Program Manager, PCMCH
MBA
Ms. Vanessa Abban Program Analyst, PCMCH
MGA
We would like to formally recognize the contribution of Dr. Stan Lofsky, a family physician from Toronto,
to the ongoing development of the Ontario Perinatal Record. Having been formally involved since the
1992 revision, Stan brought his dedication to maternity care and a historical perspective to the
committee which was missed when he had to withdraw from the project.
Subject Matter Experts Consulted
Name Title / Role / Organization
Dr. Cindy Lee Dennis Women’s Mental Health
RN, PhD Professor in Nursing and Medicine, University of Toronto, Department
of Psychiatry
Canada Research Chair in Perinatal Community Health
Women’s Health Research Chair, Li Ka Shing Knowledge Institute, St.
Michael's Hospital
Dr. Dawn Kingston Women’s Mental Health
RN, PhD Associate Professor, University of Calgary, Faculty of Nursing
Adjunct Associate Professor, University of Alberta, Department of
Medicine
Lois Hole Hospital for Women Cross-Provincial Chair in Perinatal
Mental Health
Dr. Nan Okun MFM & Prenatal Screening
MD, FRCSC, MHSc Staff, Maternal-Fetal Medicine Division, Mount Sinai Hospital
Division Head, Maternal Fetal Medicine, University of Toronto
Professor, University of Toronto, Department of Obstetrics &
Gynecology
Dr. Anne McLeod Medicine/Haematology
MD, FRCPC Staff Cardiologist, Sunnybrook Hospital, Department of Hematology and
Medical Oncology
Assistant Professor, University of Toronto
Dr. Mark Yudin Obstetrics, Gynecology and Reproductive Infectious Diseases
MD, MSc, FRCSC Staff, St. Michael's Hospital, Department of Obstetrics and Gynecology
Associate Professor, University of Toronto
Ms. Shelley Dougan Prenatal Screening
MPA, MSc, CGC Screening Specialist, BORN Ontario
Dr. Lisa Graves Family Medicine/Substance Abuse
MD, CCFP, FCFP Associate Professor, University of Toronto, Department of Family and
Community Medicine
Associate Professor, Northern Ontario School of Medicine
Dr. Denice Feig Medicine, Endocrinology
MD, FRCPC, MSc Associate Professor, University of Toronto, Departments of Medicine,
Obstetrics and Gynecology, and Health, Policy, Management and
Evaluation
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Staff Endocrinologist, Mount Sinai Hospital
Head - Diabetes and Endocrinology in Pregnancy, Mount Sinai Hospital
Dr. Peter Selby Family medicine, Addictions/Nicotine dependence
MBBS, CCFP, FCFP, MHSc, Director, Medical Education and Clinician Scientist, Addictions Division,
DipABAM, FASAM Centre for Addiction and Mental Health
Professor, University of Toronto, Departments of Family and
Community Medicine, Psychiatry and Dalla Lana School of Public
Health
Use of the Guide
This companion document to the OPR is meant to be a guide for using the form and NOT an exhaustive
treatise on perinatal care. Where the record has changed significantly, we have tried to include clinical
details and resources. However, practitioners are advised to follow the most recent clinical guidelines in
a field which changes constantly.
If using this updated OPR for the first time, it is useful to read the guide and learn about the new
content and resources. If you have learners in your prenatal care setting, the guide will provide the step-
by-step approach to completing the form. Resources for many parts of the guide are included at the
While this guide supports the paper version of the form, many of the same
instructions/definitions/resources will be available as the EMR version of the form is developed.
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Ontario Perinatal Record 1
Item Description
Last Name Last name as it appears on the health card.
First Name Given (first) name as it appears on the health card. Other names
(preferred name, nickname, etc.) can be in “quotations”.
Address – street number,
street name
Buzzer No This information facilitates home visits.
City/ Town
Postal Code
Contact – Preferred Preferred method of contact and information. Indicate if it is a work,
home or cell phone number (specify if it is appropriate to text
information) or email address.
Leave Message Y/N This relates to the preferred contact. Explicitly ask if it is appropriate
to leave a message when contacting.
Contact – Alternate / E-mail An alternative work, home or cell phone number (specify if it is
appropriate to text information) or email address. Informed consent
to communicate by text or email should be obtained and recorded in
the chart.
Date of Birth Pregnant person’s date of birth in format of YYYY/MM/DD
Age at EDB Pregnant person’s age at estimated date of birth.
Language Language most readily understood. Important when English is the
second language or is not spoken or understood.
Interpreter Required Y/N Indicate whether or not assistance from an interpreter is required.
Occupation Document type of work and discuss any workplace hazards/risks that
might affect pregnancy
Education Level Document level of education completed. Consider this when providing
both written (handouts) and oral information.
No certificate, diploma or degree
High school certificate or equivalent
Apprenticeship or trades certificate or diploma
College, CEGEP or other non-university certificate or diploma
University certificate or diploma below the bachelor level
University certificate, diploma or degree at bachelor's level or
above
Relationship Status Current relationship status to provide information on supports or
safety issues:
Single, Never legally married
Legally married (and not separated)
Separated, but still legally married
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Common-law
Divorced
Widowed
Sexual Orientation Sexual orientation and gender identity are an important part of a
medical history and as necessary as the medical and surgical history,
travel history, or family history. A careful understanding of gender and
sexuality can help tailor care to their individual risk factors. For
assistance in asking about sexual orientation and gender identity,
refer to the Rainbow Health Ontario website [1]. Seek guidance from
patients/clients about the pronoun they expect you to use in referring
to them (e.g. he/she/they or another word) and record this
somewhere in the demographics or in the comments section.
Useful questions to ask include:
Are you currently in a relationship? Is it heterosexual or
homosexual?
How do you identify your sexual orientation? And your
gender identity?
OHIP No. OHIP number and version code.
Patient File No. Office file number/ MRN (medical record number).
Disability Requiring Note the disability and the required accommodation. This includes a
Accommodation physical, sensory or cognitive disability. In the case of cognitive or
learning disabilities, information should be provided in a form that is
easy to understand and accessible.
Planned Place of Birth The place where the pregnant person intends to give birth (hospital,
home, birth centre, other-specify).
Planned Birth Attendant Name of the most responsible provider (MRP) or on-call group
planning to attend the labour and birth.
Newborn Care Provider in Name of infant's health care provider while still in hospital.
Newborn Care Provider in Name of infant’s health care provider once discharged.
Family Physician/ Primary Name of family physician or primary care provider outside of
Care Provider pregnancy.
Allergies or Sensitivities List allergies and sensitivities and the type of reaction to the agent
(include reaction) (anaphylaxis, rash, GI distress, etc.)
Medications (Rx/OTC, List any medications currently used, including prescription, over-the-
complimentary/alternative/ counter drugs, complementary, alternative therapies, herbals and
vitamins, include dosage) vitamins and dosage.
Partner’s First Name The given (first) name of the current partner.
Partner’s Last Name The surname (last name) of the current partner. This space may be left
blank if no partner is reported. The named partner in this section may
not be the genetic contributor to this pregnancy.
Partner’s Occupation The current partner’s occupation.
Partner’s Education Level Document the partner’s level of education. Consider this when
providing both written (handouts) and oral information to the
pregnant person.
Age Age of the partner.
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Pregnancy Summary
Item Description
LMP First day of the last menstrual cycle in YYYY/MM/DD.
Cycle q Average length of cycle in days.
Certain Y/ N Indicate if this date is certain or uncertain.
Regular Y/ N Indicate if the cycle is regular or not.
Planned Pregnancy Y/N Planned or unplanned pregnancy.
Contraceptive Type Type of contraceptive and the month and year stopped.
Last Used
Conception: Assist Y/N Indicate if assisted reproductive technologies were utilized in this
Details: pregnancy. Specify treatment.
EDB by LMP Expected date of birth by using the last menstrual period date (if
known) in YYYY/MM/DD.
Final EDB Expected date of birth in YYYY/MM/DD confirmed by an ultrasound
(US) at an appropriate gestational age according to the SOGC
Guideline [2].
Dating Method Method used to determine the EDB. If assisted reproductive
technology was used, indicate date of procedure (YYYY/MM/DD) and
age of embryo at transfer (in the case of IVF) if known.
Gravida Total number of prior plus present pregnancies regardless of
gestational age, type, time or method of termination/outcome.
A pregnancy with twins/multiples is counted as one pregnancy.
Term Total number of previous pregnancies with birth occurring at greater
than or equal to 37 completed weeks.
Preterm Total number of previous pregnancies with birth occurring between
20 + 0 and 36+7 completed weeks.
Abortus Total number of spontaneous or therapeutic abortions occurring prior
to 20+0 weeks. Spontaneous abortions include miscarriage, ectopic
pregnancy, missed abortion, and molar pregnancy.
Living Children Total number of children the pregnant person has given birth to that
are presently living. Providers can include each child’s name in the
free text.
Stillbirth(s) Total number of previous pregnancies resulting in a stillbirth. A
stillbirth is defined as a product of conception weighing 500 grams or
more or of 20 or more weeks’ gestation, which after being completely
delivered shows no sign of life. Intentional terminations of pregnancy
that meet either criterion are also classified as stillbirths in Ontario
[3].
Neonatal/ Child Death Total number of deaths of an infant or child any time after live birth.
Obstetrical History
Item Description
Year /Month Month and year of the birth or pregnancy loss.
Place of Birth Place of birth or pregnancy loss (hospital name and/or city).
Gest (wks) Number of weeks’ of gestation at birth or loss.
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Labour Length Number of hours in active labour.
Type of Birth Type of birth, including vaginal (spontaneous, forceps, vacuum) or
caesarean section. Details can be included in “comments” section.
Comments regarding Note any additional comments about the pregnancy or birth including
abortus, pregnancy, birth any perinatal complications. Describe issues that are most relevant to
and newborn (e.g. GDM, current pregnancy. Include notes about neonatal/ child death. Some
HTN, IUGR, shoulder complications like preterm birth, GDM, growth restriction and
dystocia, PPH, neonatal hypertension may be modifiable risk factors for a subsequent
jaundice) pregnancy. See special circumstances ASA, progesterone and
Laboratory investigations.
Sex M/F Male or female.
Birth Weight Birth weight in grams.
Breastfed/ Duration Number of months the baby was breastfed.
Child’s Current Health Relevant concerns, conditions or abnormalities.
Medical History and Physical Exam
Check Y or N next to each Item, and then use the Comments section at the bottom of the page to
elaborate on the specific issue, noting the number of the Item the comment refers to.
Item Description
Current Pregnancy
1. Bleeding Any vaginal bleeding that has occurred during the current
pregnancy. Specify gestation and duration.
2. Nausea /vomiting Any nausea and/or vomiting that have been a concern in the
pregnancy. Document any medications used.
3. Rash/fever/illness Any fever in pregnancy and the gestational age of the fetus at
the time of the fever. Consider infections such as
Toxoplasmosis, Listeria, CMV, Parvo, TB, etc.
Nutrition
4. Calcium adequate The adequacy of dairy products or other calcium sources in
the normal diet. Eat Right Ontario [4] and Health Canada [5]
recommend 1000 mg/day of calcium during pregnancy with a
higher dose of 1300 mg/day of calcium for those under 19.
The SOGC Guideline recommends calcium supplementation of
at least 1 g/day, orally, for pregnant people with low dietary
intake of calcium (< 600 mg/day) who are at high risk of
preeclampsia [6].
5. Vitamin D adequate Inform about of the importance of vitamin D stores while
pregnant and breastfeeding. Patients/clients at risk for low
vitamin D stores include those who:
Have darker skin tones
Live in northern latitudes,
Routinely cover their skin for cultural reasons
Have diets low in vitamin D. The recommended total
daily intake from diet and supplementation is 15 mcg
(600 IU) [5].
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Are Indigenous
6. Folic acid preconception Maternal use of folic acid prior to and during pregnancy.
Document the dosage taken. Recommended dosage by Health
Canada is 0.4 mg if at average risk [7] . Refer to the SOGC
Guideline on risk factors requiring a higher dose [8].
7. Prenatal vitamin Indicate any prenatal vitamin use. Health Canada
recommends a daily supplement with 16-20 mg iron. Any
prenatal vitamin containing 0.4 mg folic acid is acceptable [7].
8. Food access/ quality adequate Indicate if poverty/other circumstances impact access to
healthy food and make referrals as appropriate.
9. Dietary restrictions Indicate any restrictions that may have an impact on
nutritional status, e.g. vegan, lactose intolerance.
Surgical History
10. Surgery Any surgical procedures, particularly those that may affect
pregnancy management or outcome.
11. Anaesthetic complications Significant complications from prior local, regional or general
anaesthetics. This includes metabolic disorders such as
malignant hyperthermia and pseudocholinesterase deficiency,
difficult intubations, as well as severe postoperative vomiting.
Medical History
12. Hypertension Previous chronic hypertension, hypertension currently
managed by medication, hypertension with previous
pregnancies. See also “Special Circumstances: Low dose ASA”.
13. Cardiac/Pulmonary Significant cardiac or pulmonary disease, including congenital
heart disease and chronic respiratory disease, including
asthma.
14. Endocrine Endocrine disorders, of which diabetes and thyroid conditions
are most commonly encountered.
15. GI/Liver Significant pre-existing liver and gastrointestinal disease.
16. Breast (incl. surgery) Breast surgery, including biopsies, augmentation or reduction,
or other conditions which may affect pregnancy or
breastfeeding.
17. Gynecological (incl. surgery) Any uterine or cervical procedure, particularly those which
may affect uterine or cervical integrity, such as cone biopsy or
myomectomy. Include any vulvar alterations, such as female
genital mutilation (FGM), which may affect delivery.
18. Urinary tract Pre-existing urinary disorders and those complicating a prior
pregnancy.
19. MSK/Rheum Rheumatic and autoimmune disorders (e.g. SLE, rheumatoid
arthritis, antiphospholipid syndrome). Also indicate
musculoskeletal conditions that might affect pregnancy/birth
such as scoliosis.
20. Hematological Significant hematological disorders.
21. Thromboembolic/coag Indicate existing thromboembolic disorders or
coagulopathies.
22. Blood transfusion Any prior transfusions of blood or blood products.
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23. Neurological Any existing neurological history including those that affect or
can be affected by pregnancy (e.g. epilepsy, migraines,
multiple sclerosis).
24. Other
Family History
25. Medical Conditions Family history of heart disease, hypertension, diabetes,
(e.g. diabetes, thyroid, thromboembolic or coagulation issues. Include diseases in the
hypertension, immediate family that pose an increased risk for the
thromboembolic, anaesthetic pregnancy and birth. Screen for family history of
complications, mental health) depression/psychiatric issues, addiction to alcohol or drug
abuse.
Genetic History of Gametes
26. Ethnic/racial background For assessment of risk for genetic disorders, the genetic origin
Egg __________ Age____Yrs of each gamete needs to be considered. In cases of gamete
Sperm_____________________ donation, the age of the egg donor should be documented for
assessment of age-related chromosomal risk. Care providers
should be sensitive to the various ways employed to conceive,
especially the use of egg and sperm donors and gestational
carriers.
27. Carrier Screening: at risk? Screen for the diseases listed in the identified populations. As
Hemoglobinopathy screening these conditions are autosomal recessive, consider testing
(Asian, African, Middle Eastern, carrier status of both gamete providers, if one tests positive.
Mediterranean, Hispanic,
Caribbean)
Tay-Sachs disease screening
(Ashkenazi Jewish, French
Canadian, Acadian, Cajun)
Ashkenazi Jewish screening
panel
28. Genetic Family History Consider screening if available and refer to genetic counsellor
Genetic conditions (e.g. CF, if appropriate. [9]
muscular dystrophy,
chromosomal disorders) Couples who are biological relatives are common in some
Other (e.g. intellectual, birth cultures, and raise the risk of genetic disorders and pregnancy
defect, congenital heart, loss. If consanguinity is confirmed and there is a family history
developmental delay, recurrent of recurrent pregnancy loss or infant morbidity/mortality,
pregnancy loss, stillbirth) referral to a geneticist/genetic counselor may be appropriate.
Consanguinity
Infectious Disease
29. Varicella disease History of varicella (chicken pox) disease negates the need for
antibody testing.
30. Varicella vaccine History of vaccination against varicella (two doses) negates
the need for antibody testing.
31. HIV In Ontario, universal HIV testing is recommended at the first
antenatal visit regardless of risk factors as effective
interventions are available to reduce the risk of mother-to-
baby transmission [10]. Recognised risk factors include having
a history of intravenous drug use or sexual partners who have
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injected drugs or have HIV, and/or residence in a country
where HIV is endemic. Consider repeat HIV testing later in
pregnancy for those with ongoing risk.
32. HSV Self Y/N Consider prophylaxis when there is a history of recurrent
Partner Y/N genital HSV, as per the SOGC Guideline for management of
HSV in pregnancy [11]. Pregnant people who have no history
of HSV but have a partner with genital HSV should have type-
specific serology to determine their risk of acquiring primary
HSV in pregnancy [11].
33. STIs Past or present history of a sexually transmitted infection(s)/
treatment and test of cure. Consider repeat testing later in
pregnancy for those with ongoing risk.
34. At risk population Prior history of active disease, whether treated or not,
(Hep C, TB, Parvo, Toxo) as well as exposure through high risk environment or
behaviour. For more information on Hep C, refer to
the resources provided by CDC [12], ACOG [13] and
the Canadian Liver Foundation [14]. For more
information on TB, please refer to the resources
provided by CDC [15]. For more information on Parvo,
refer to the SOGC Guideline [16] and the resources
provided by CDC [17]. For more information on Toxo,
refer to the SOGC Guideline [18] and resources
provided by CDC [19].
35. Other Refers to other infectious diseases not noted above.
This includes previous infections with, or potential
exposures to other infectious agents including CMV,
West Nile virus, malaria, Lyme disease and Zika virus.
For more information, refer to the following
resources (Appendix B): PHAC, CDC, and MotherRisk.
Mental Health/ Substance Use
36. Anxiety Routine mental health screening in pregnancy is
Past Y/N recommended by several organizations. Maternal
Present Y/N anxiety or depression is associated with prenatal and
GAD-2 Score postpartum depression and poor infant and child
outcomes. Routine screening and intervention has
the potential to improve mental health in pregnancy
and decrease postpartum depression. Past history or
current anxiety should be documented and include
treatment/coping strategies. The GAD -2 score is a
validated tool to screen for anxiety [20]. Its use is
explained in OPR 4 and the score is recorded in this
box. This tool can be used repeatedly throughout
pregnancy; re-screen pregnant people at high risk of
anxiety.
Pregnant people identified as requiring follow-up
regarding anxiety or depression should be referred to
the most responsible primary care provider for
appropriate medical treatment. Pregnant people and
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their families can also be referred to the local public
health department’s Healthy Babies Health Children
program for further community support and intensive
parenting supports as necessary.
37. Depression Past history or current depression should be
Past Y/N documented and include treatment/coping
Present Y/N strategies. The PHQ 2 score is a validated tool to
PHQ-2 Score screen for depression [21]. Its use is explained on the
OPR 4 and the score is recorded in this box. This tool
can be used repeatedly throughout pregnancy; re-
screen pregnant people at high risk of depression.
The Edinburgh Perinatal/Postnatal Depression Score
(EPDS) has also been validated in pregnancy and can
be used as further testing if the PHQ2 score indicates
risk. Its use is also explained on the OPR 4.
Pregnant people identified as requiring follow-up
regarding anxiety or depression should be referred to
the most responsible primary care provider for
appropriate medical treatment. Pregnant people and
their families can also be referred to the local public
health department’s Healthy Babies Health Children
program for further community support and intensive
parenting supports as necessary.
38. Eating Disorder Specify the disorder and how it is being managed.
39. Bipolar Specify and document ongoing treatment.
40. Schizophrenia Specify and document ongoing treatment.
41. Other (PTSD, ADD, personality Specify the condition and document ongoing
disorders, etc.) treatment.
42. Smoked cig within past 6 Document any cigarette use in the last six months,
months even prior to pregnancy or in early pregnancy. If still
Current smoking ____ cig/day smoking, the estimated number of cigarettes smoked
daily is entered. Quitting is best, but even reducing
smoking during pregnancy has an important impact
on improving pregnancy outcomes. For more
information, refer to the following resources
(Appendix B): MotherRisk, Pregnets, and ACOG.
Pregnant people and their families can also be
referred to the local public health department’s
Healthy Babies Health Children program for further
community support and intensive parenting supports
as necessary.
43. Alcohol: Ever drink alcohol Ask everyone a general screening question such as
If yes: “Do you ever use alcohol?” or “Do you ever enjoy a
Last drink: (when) ___ drink or two?” If the answer is “no” there is no need
Current drinking ____ drinks/ wk to continue. If the answer is “yes”, ask “When was the
T-ACE Score ____ last time that you had a drink?” to identify if alcohol
has been consumed during the pregnancy. [22] The T-
ACE score is a validated tool to assess problem
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drinking in pregnancy (see OPR 4) and the score is
recorded in this box. Consider referral as appropriate.
Pregnant people and their families can also be
referred to the local public health department’s
Healthy Babies Health Children program for further
community support and intensive parenting supports
as necessary.
44. Non-prescribed substances / Include all illicit drugs and pharmaceuticals being
drugs taken without a prescription. Specify the drug,
quantity and frequency.
45. Marijuana Marijuana is of particular concern given the
prevalence of its use and future legalization in
Canada. Provide appropriate information or counsel
regarding risk to pregnancy, the fetus and during
breastfeeding, and consider referral as appropriate.
[22]
Lifestyle/ Social
46. Occupational risks Refers to work-related or other environmental
situations, which are detrimental to pregnancy,
examples include ionizing radiation, toxic chemicals,
and infectious agents.
47. Financial/housing issues Document any financial concerns, including housing
stability. For more information, refer to the child
poverty clinical tools from the Ontario College of
Family Physicians (OCFP) provided in the resources
(Appendix B).
A useful questions to ask: "Do you ever have difficulty
making ends meet at the end of the month?"
48. Poor social support Poor social support is associated with postpartum
depression. Discuss who will provide support during
and after pregnancy. Questions about how the
partner/family feel about the pregnancy and who will
be helping with the baby following birth are helpful in
eliciting information.
Pregnant people and their families can also be
referred to the local public health department’s
Healthy Babies Health Children program for further
community support and intensive parenting supports
as necessary.
49. Beliefs/practices affecting care Refers to any religious or cultural practice that may
impact pregnancy, birth, or newborn care. Ensure
these cultural/religious are communicated in advance
where changes to the usual clinical pathway in
hospital are required. For more information, please
refer to the SOGC Consensus Guideline for health
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professionals working with First Nations, Inuit, and
Métis [23].
50. Relationship problems Problematic relationships can be associated with
increased dysfunction in pregnancy, the postpartum
period, postpartum depression, domestic abuse, and
child abuse.
Useful questions to ask include: "How would you
describe your relationship with your partner?" and
"What do you think the relationship will be like after
the baby arrives?"
51. Intimate partner/ family Consider routine screening for risk of physical,
violence emotional or sexual abuse. This also refers to a
pattern or history of physical, sexual and/or
emotional interpersonal violence. If appropriate,
make a referral. There are many tools to screen for
intimate partner abuse, for example the Woman
Abuse Screening Tool (WAST) [24]. For more
information, refer to the resources from ACOG [25]
[26].
Useful questions to ask include:
Within the past year - or since you have been
pregnant - have you been hit, slapped,
kicked or otherwise physically hurt by
someone?
Are you in a relationship with a person who
threatens or physically hurts you?
Has anyone forced you to have sexual
activities that made you feel uncomfortable?
52. Parenting concerns (e.g. Parenting concerns may be related to the physical or
developmental disability, emotional aspects of child care. If there are concerns
family trauma etc.) about the prospective parents’ ability to care for a
baby, consider referral to the appropriate resources.
Mandatory reporting guidelines should be discussed
and followed as per the Child and Family Services Act
(CFSA). The full text of the CFSA and its associated
regulations can be found online at the Ontario
government’s e-laws website [27].
Pregnant people and their families can also be
referred to the local public health department’s
Healthy Babies Health Children program for further
community support and intensive parenting supports
as necessary.
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Ontario Perinatal Record 2
Some of the information contained on the Ontario Perinatal Record 1 is repeated at the top of the
Ontario Perinatal Record 2. These were chosen both for their importance, and for the convenience of
easily referring to them.
Physical Exam
Item Description
Ht__________cm Height in centimetres.
Pre-pregnancy Wt_____kg Pre-pregnant weight in kilograms.
BP______ Blood pressure at the initial exam.
Pre-pregnancy BMI Pre-pregnant body mass index in kg/m2.
___________kg/m2
Exam as indicated Document results and comments for the physical examination findings
Head and neck in the space provided.
Breast/nipples
Heart/lungs
Abdomen
MSK
Pelvic
Other
Exam Comments
Last Pap YYYY/MM/DD In accordance with the Ontario Cervical Cancer Screening Clinical
Result Practice Guidelines [28], initiate Pap tests at age 21 and, if normal,
repeat every three years. Pap tests should only be conducted during
the pre- or postnatal period if the pregnant person is due for the
routine screening.
Initial Lab Investigations
This section explains routinely ordered lab investigations. Results should be documented and discussed
with the pregnant person. Note any tests declined.
Test Description
Hb The Hb screens for anemia which requires diagnosis and follow up.
ABO/Rh(D) Refers to the major blood groups. This may or may not need to be
repeated with the second/third trimester blood work. Rh(D) negative
status is documented on OPR 3 as a reminder of the need for Rh(D)
immune globulin administration.
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MCV Refers to any abnormality in red cell volume. Low MCV (<85) may
indicate iron deficiency or thalassemia. High MCV may indicate folate
or B12 deficiency, liver disease, hypothyroidism or alcohol use.
Antibody screen Any circulating antibody measured by indirect Coomb’s. A positive
screen warrants additional testing in order to identify the specific
antibody as some will have implications for the fetus.
Platelets Thrombocytopenia is relatively common in pregnancy and may
represent either benign or pathological conditions which require
diagnosis and follow up.
Rubella immune Record Rubella status as immune (positive titre) or nonimmune
(negative or indeterminate). Check box in “Recommended
Immunoprophylaxis” on the OPR 3 if rubella immunization is required
postpartum. Inform pregnant person of non-immune status.
HBsAg The presence of Hepatitis B surface antigen indicates prior Hepatitis B
infection and carrier status. The information is important for
assessment of maternal liver function and identifying newborns that
require Hep B immunoprophylaxis after birth. Check box in
“Recommended Immunoprophylaxis” on the OPR 3 to ensure that the
infant receives appropriate immunization. Hep B antibody screening
indicates previous vaccination and immunity or previous exposure and
is NOT the appropriate test for Hep B screening in pregnancy. [29]
Syphilis Screen everyone for syphilis. Consider rescreening those at risk of
acquiring syphilis during pregnancy in each trimester.
HIV Screen everyone for HIV. Consider rescreening those at risk of
acquiring HIV during pregnancy in each trimester.
GC Screen everyone for gonorrhea. Consider rescreening those at risk of
acquiring gonorrhoea during pregnancy in each trimester.
Chlamydia Screen everyone for Chlamydia. Consider rescreening those at risk of
acquiring chlamydia during pregnancy in each trimester.
Urine C&S Screen everyone for asymptomatic bacteriuria (ABU) preferably in the
first trimester or at first presentation and treat if positive [30].
Consider re-screening if the first screen is positive or there is a history
of recurrent urinary tract infections. Treat GBS bacteriuria in
pregnancy and treat as GBS positive when in labour (document GBS
positivity in OPR 3). [31]
Second and Third Trimester Lab Investigations
Test Description
Hb Hb is routinely repeated at approximately 28 weeks’ gestation.
Platelets Same as above.
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ABO/Rh(D) Same as above.
Repeat Antibodies Done for those who are Rh(D) negative prior to administering Rh(D)Ig.
1 hr GCT As untreated gestational diabetes mellitus (GDM) can lead to
increased perinatal morbidity and mortality and universal screening is
recommended between 24 and 28 weeks’ gestation, or at any stage in
pregnancy with multiple risk factors. There are two approaches to
screening outlined in the Canadian Diabetes Association (CDA) Clinical
Practice Guideline [32]. The preferred approach is to start with a non-
fasting, one-hour 50g glucose challenge test (GCT). A GCT between 7.8
and 11.2 mmol/L requires a two-hour fasting GTT for diagnosis. A GCT
over 11.2 is diagnostic of gestational DM. [33]
2 hr GTT Refers to the two-hour fasting glucose tolerance test (GTT). This can
be used as a follow-up of an abnormal GCT or as a first line test in
those presenting with risk factors. Diagnostic criteria for each of
these algorithms can be found in the CDA Guideline [32].
Additional investigations as These tests should be considered when clinically indicated, often at
indicated: the time of the first trimester lab tests.
TSH, Diabetes Screen
Hb Electrophoresis/ HPLC,
Ferritin, B12,
ID (e.g. Hep C, Parvo B19,
Varicella, Toxo, CMV)
Drug Screen, repeat STI
screen
Prenatal Genetic Investigations
Item Description
Screening Offered Yes/No Everyone, regardless of age, should be offered prenatal screening for
the common aneuploidies, major congenital anomalies and other
chromosomal abnormalities after a discussion of the risks and benefits.
The type of screening test offered will depend on gestational age at 1st
prenatal visit, availability of nuchal translucency (NT) measurement,
maternal (oocyte) age at delivery and personal risk factors for
aneuploidy and other chromosomal abnormalities. The availability of
prenatal genetic investigation should be discussed early in the
pregnancy, as the information is complex and the tests are time-
specific. Document the test(s) selected, if testing was declined or if
screening was not feasible due to being outside the appropriate
gestational age. For all genetic tests, indicate the test performed (or
offered) and the results.
eFTS (between 11- Enhanced First Trimester Screening (eFTS) combines a nuchal
13+6wks) translucency scan and first trimester PAPP-A, AFP and hCG, with some
locations also including PlGF.The performance characteristics of
enhanced FTS are similar to Integrated Prenatal Screening (IPS).
IPS Part 1 (between 11- IPS has been replaced by eFTS, see above.
13+6wks)
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Part 2(between 15-
MSS (between 15-20+6wks) MSS (Quad screening) uses second trimester serum analytes alone and
AFP (between 15-20+6wks) can be used when the gestational window for eFTS has passed or when
nuchal translucency (NT) ultrasound is not available. MS-AFP should
not be used for screening for neural tube defects when there is access
to a high-quality second trimester anatomy ultrasound. Exceptions
include: valproate/carbamazepine use, poor visibility on the second
trimester anatomy ultrasound, or where the maternal BMI≥35 kg/m2.
Cell-Free Fetal DNA (NIPT) Cell-free fetal DNA testing - often referred to as Non-invasive Prenatal
Offered Y/N Testing (NIPT) - screens for specific chromosome aneuploidies (trisomy
21, 18, 13) as well as sex chromosome disorders and microdeletion
syndromes, by analyzing circulating cell-free fetal DNA present in
maternal blood. This test can be initiated as early as 9-10 weeks’
gestational age and up to any gestation. Cell-free fetal DNA testing
does not screen for open neural tube defects. Provincial OHIP
coverage for this test is currently limited to specific clinical
circumstances but several companies offer the test for private pay.
Consider discussing this option with all patients/clients, even if the
gestational window for standard testing has elapsed.
CVS/Amnio Chorionic villus sampling (CVS) (GA 10-12 weeks) and/or amniocentesis
Offered Y/N (GA >15 weeks) are considered diagnostic tests and may be used if a
screening test is abnormal or in other high risk circumstances.
Other genetic testing Indicate type of testing and results.
Offered Y/N
NT Risk Assessment 11- Fetal nuchal translucency (NT) measurement combined with maternal
13+6wk (multiples) age is an acceptable first trimester screening test for aneuploidies in
twin pregnancies, however, eFTSwill improve the screening accuracy.
Cell-free fetal DNA testing can also be used in twin pregnancies.
A thickened NT in the absence of genetic abnormalities may indicate
cardiac defects or other fetal anomalies requiring further
investigations and referral to a local Genetics Clinic.
Abnormal Placental Abnormal serum markers may reflect abnormalities of placentation
Biomarkers and require further follow up.
No Screening Tests
Counseled and declined Date testing was offered and declined.
Date: YYYY/MM/DD
Presentation >20+6wks Document that the pregnant person presented outside the gestational
NIPT offered Y/N window for standard prenatal screening. NIPT is not limited to the
Date YYYY/MM/DD same gestational window, and could be offered as an alternative, with
OHIP funding subject to eligibility criteria. Note whether NIPT was
offered, and the date.
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Item Description
Date Date of the ultrasound(s) in YYYY/MM/DD.
GA The gestational age in weeks and days for this ultrasound as calculated
using the dating methods indicated on OPR 1.
Result Document discrepancy between GA calculated based on dates with the
GA calculated based on measurements in this ultrasound. Include
other important findings (e.g. placenta location, completion of
anatomy survey, estimated fetal weight, any anomalies).
NT Ultrasound (between In addition to assessment of nuchal thickness, the NT ultrasound may
11-13+6 weeks) be used for dating if an earlier dating ultrasound was not done.
Anatomy scan (between The anatomy scan is also a genetic screening test which can detect
18-22wks) major and minor malformations of the fetus. Note any cervical or
placental abnormalities detected.
Placental Location Document the location of the placenta as noted on the ultrasound
Soft Markers Soft markers are obstetric ultrasound findings that are considered
variants of normal but are associated with varying degrees of
increased risk for underlying fetal aneuploidy. In women with a low
risk of aneuploidy following first trimester aneuploidy screening, the
presence of specific ultrasound “soft markers” associated with fetal
trisomy 21 (echogenic intracardiac focus) or trisomy 18 (choroid plexus
cysts) identified during the second trimester ultrasound (18 to 22
weeks) is not clinically relevant due to poor predictive value. With the
exception of increased nuchal fold, they should not be used to adjust
the a priori risk for fetal aneuploidy and do not warrant further testing
[34]. Referral to genetics or MFM may still be indicated, particularly
when there are multiple soft markers or in the presence of markers
which are associated with other fetal abnormalities. [34] [35] [36] .
Genetic screening result This is a prompt to remind care providers of the importance of
reviewed with pt/client reviewing the genetic screening results with the pregnant person to
ensure they understand results and potential next steps.
Approx 22 wks: Copy of This is a prompt to remind care providers to forward the information
OPR 1 & 2 sent on OPR 1 and 2 to the hospital (even if intending an out of hospital
to hospital and/or given to birth). Copies may also be given to the pregnant person to carry.
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Ontario Perinatal Record 3
Some of the information contained on the Ontario Perinatal Record 1 is repeated at the top of the
Ontario Perinatal Record 3. These were chosen both for their importance, and for the convenience of
easily referring to them.
Item Description
Issues Use this section to list any problems (medical or social) identified in the
(abnormal results, completion of the OPR 1 or 2, review of lab results or subsequent visits.
medical/social problems) Keep this list current and review regularly.
Plan of management/ For each issue identified, indicate follow up plans affecting antenatal,
Medication change/ intrapartum, postpartum and newborn care. This may include
Consultations consultations, investigations, results and medication changes. Keep this
list current and review regularly.
Special Circumstances
Item Description
Low Dose ASA Indicated Low dose ASA (81 mg) taken nightly has been shown to decrease
preeclampsia and IUGR if started between 12 and 20 weeks’
(preferably by 16 weeks’) gestation in pregnant people at higher risk
for these conditions. Major risk factors include, but are not limited to,
prior preeclampsia, chronic hypertension, pre-gestational (type 1 or
type 2) diabetes, pre-pregnancy BMI > 30 kg/m2 or assisted
reproductive therapy. Other risk factors which may be important,
especially in combination, include prior placental abruption, multifetal
pregnancy, chronic kidney disease, prior stillbirth or IUGR, age > 40
years, nulliparity, or SLE [37] [38]. When ASA is used, it is generally
discontinued at 36 weeks. There is continuing research into the
optimal dosage and some specialists use higher doses – consult with
your local referral centre for advice.
Progesterone Indicated Consider vaginal (not intramuscular) progesterone for pregnant people
(PTB prevention) at risk of preterm birth. Risk factors include, but are not limited to, a
history of preterm birth or a shortened transvaginal cervical length <
2.5 cm prior to 22-24 weeks’ gestation.
HSV suppression indicated Offer those with known recurrent HSV acyclovir or valacyclovir
suppression from 36 weeks’ gestation to delivery. This decreases the
risk of clinical lesions and viral shedding at the time of delivery and
therefore decreases the need for a caesarean section. For more
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information, refer to the SOGC Guideline for the management of HSV in
pregnancy [11].
Social (e.g. child Social issues or specific circumstances that require involvement of
protection, adoption, other agencies or referrals, social work or specific planning around
surrogacy) delivery and postpartum care.
Rectovaginal swab Rectovaginal GBS swab screening is routinely offered between 35 and
Pos/ neg 37 weeks. Include the date the swab was done, results and sensitivities
Other indications if indicated. Document any history of GBS bacteriuria in this pregnancy
for prophylaxis or a previous GBS affected infant. These are indications for intrapartum
Y/N antibiotic prophylaxis and negate the need for a rectovaginal swab. For
more information, refer to the SOGC Guideline [39] [31].
Recommended Immunoprophylaxis
For more information on the recommended immunoprophylaxis, please refer to the SOGC Guideline for
immunization in pregnancy [40].
Item Description
Rh(D) neg [ ] Non-sensitized Rh(D) negative pregnant people should receive Rh(D)
immunoglobulin at 28-29 weeks’ gestation. Timing of
Rh(D) IG Given [ ] immunoprophylaxis may be affected by prior administration of
additional Rh(D) immunoglobulin doses and these should be
YYYY / MM / DD documented in the section below. As Rh(D) immunoglobulin is a blood
product, usual practice for discussion and consent should be followed.
Additional dose given: Rh(D) Immune globulin should also be given:
YYYY/MM/DD after spontaneous or induced abortion, ectopic pregnancy or
obstetrical complications (e.g. any bleeding, abdominal trauma)
or procedures such as amniocentesis.
within 72 hours after delivery of a Rh(D)positive infant
Note the date(s) of additional doses of RhIG given. [41]
Influenza During influenza season, discuss the benefits of influenza vaccine to the
• Discussed pregnant person, fetus and newborn. The vaccine can be safely
• Received administered at any gestation. For more information, refer to the
• Declined resources from the Public Health Agency of Canada (PHAC) [42],
including the recommendations from the National Advisory Committee
on Immunizations (NACI) [43].
Pertussis: The National Advisory Committee on Immunization (NACI)
• Discussed recommends that immunization with diphtheria and tetanus toxoids
Up-to-date Y/N Year____ and acellular pertussis vaccine (Tdap) vaccine should be offered, ideally
• Received between 27 and 32 weeks of gestation, in every pregnancy irrespective
• Declined of previous Tdap immunization history [44]. SOGC recommendation
extends the window of immunization to between 21 and 32 weeks with
evidence supporting providing Tdap over an even wider range of
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gestational ages (from 13 weeks up to the time of delivery) in view of
individual circumstances [45] [44].
Post-partum vaccine Offer postpartum vaccination with MMR if not immune or rubella
discussed indeterminate. Document other vaccines which might be indicated
• Rubella such as varicella.
• Other
Newborn needs Refers to the needs of the newborn in a household where Hepatitis B
• Hep B prophylaxis exposure is possible. An infant born to a mother who is HbsAg positive
• HIV prophylaxis and potentially chronically infected is at risk for acquiring Hepatitis B.
Passive immunization with Hepatitis B immunoglobulin (HBIG) should
be administered postpartum along with the first dose of active
immunization with Hepatitis B vaccine. This is administered as a three-
dose series and is available free of charge from the local Public Health
Department. In households where close family members other than the
mother are HBsAg positive, the newborn needs active immunization
only. For more information, refer to the following resource from PHAC:
“Primary Care Management of Hepatitis B – Quick Reference (HBV-QR)”
[46].
Pre Preg Wt ____ kg These numbers are carried over from OPR 1 to remind care providers of
BMI ____ the pregnancy, birth and postpartum risks associated with BMI over 30
and to facilitate calculation of weight gain. Those with high BMI may
need referral or consultation for specialized services. For more
information, refer to the SOGC Guideline [47] and the AOM Guideline
[48].
Subsequent Visits
Item Description
Date YYYY/MM/DD
GA (wks/days) Gestational age in weeks + days based on the EDB. In some cases the
EDB based on dates may be modified. As soon as the final EDB is
determined, the gestational age should be listed accordingly. As an
option, the previously recorded dates could be circled or otherwise
marked to indicate these referred to a preliminary EDB and are not
synchronous with the final EDB.
Weight (kg) Weight in kilograms. Assess trend in weight gain during pregnancy. For
recommended weight gain in pregnancy by BMI see OPR 4. For more
information, refer to the Institute of Medicine weight gain
recommendations for pregnancy, as per the ACOG Committee Opinion
no. 548 [49].
BP Measure blood pressure in a sitting position with an appropriately-sized
cuff on the arm resting comfortably at the level of the heart.
Urine Prot. Measurement of urinary protein by dipstick (ranges from neg (-), trace
(tr), 1+, 2+, 3+, 4+). There are conflicting guidelines about the utility of
routine screening for urinary protein. However, it has been left on this
form until up-to-date Canadian clinical practice guidelines are issued.
SFH Symphysis to fundal height measured in centimetres from the pubis to
the top of the fundus. This measurement is operator-dependent and if
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possible should be performed by the same provider with consistency in
the positioning the patient. Fundal height in cm correlates
approximately to gestational age in weeks but is affected by fetal
position and habitus of the pregnant person.
Pres. Presentation refers to the fetal anatomical part closest to the pelvic
inlet (usually the head or the buttocks). Document as cephalic or
breech. Document the lie if not longitudinal (e.g. transverse, oblique) or
unstable. This box may be left blank in early pregnancy visits until fetal
parts are more easily palpated.
FHR The fetal heart may be recorded as present or not, or the rate specified.
Document rate when at risk for heart rate anomalies or when
auscultation reveals a rate outside the normal range of 110-160 bpm.
FM Fetal movements can be reported by the mother, palpated and/or
observed by the clinician. Document as present, absent or decreased.
Decreased or absent movements require further assessment.
Comments Refers to any additional information relative to the condition of the
patient/client and fetus. Any aspects of the antenatal care, specifics of
discussions, etc. may be recorded.
Next Visit Indicate the interval until the next visit and any upcoming tests or
procedures.
Initial(s) Enter the initials of the health care provider conducting the visit. If a
learner is involved, provide initials of both the learner and the
supervisor/preceptor. The full name corresponding to the initials of the
health care provider should be entered at the bottom of the page.
Discussion Topics
Finding reputable online information sources can be challenging. Best Start and OMama provide
Ontario-specific resources which address all of these discussion topics and more.
Indicate with a check if the discussion topics were addressed. For more information, including how to
access these websites, refer to the resources provided in Appendix B.
Item Description
1st Trimester
Nausea/ Vomiting Suggestions to assist with this common issue and when to contact a health
care provider. For more information, refer to the SOGC Guideline “The
management of nausea and vomiting of pregnancy” [50].
Routine prenatal Individualized discussion regarding your practice, on call arrangements,
care/Emergency appointment frequency, who to call with urgent or non-urgent questions.
contact/ On call
providers
Safety: food, Review:
medication, Food safety to reduce risk of food-acquired infection (e.g. listeriosis)
environment, [51].
infections, pets The use of prescription, non-prescription, homeopathic or herbal and
common over-the-counter medications in pregnancy and where to
find current information.
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Fever and other signs of infection that require contact with a health
care provider.
SOGC Guidelines on toxoplasmosis [18] and parvovirus [16], and
when to contact a health care provider.
Healthy weight gain Discussing weight management requires a positive and respectful approach.
Provide support and information about healthy eating and physical activity
and make a referral when necessary.
Physical activity Exercise during pregnancy is associated with a range of benefits and is not
associated with adverse outcomes. Discuss physiological changes in
pregnancy and their effects on the safety of certain activities [52]. Consider
using PARmed-X for Pregnancy to assess physical activity readiness and
recommend an exercise program.
Seatbelt use Recommend and review the routine and correct use of seatbelts.
Sexual activity Reassure that sexual activity in pregnancy is safe but may require adaptations
for comfort. Some complications of pregnancy are contraindications for
vaginal intercourse (e.g. threatened preterm labour, P-PROM, placenta
previa).
Breastfeeding Discuss plans for infant feeding. Discuss the importance of breastfeeding and
the risks associated with formula feeding, as well as postpartum supports for
breastfeeding.
Populations with lower breastfeeding rates that benefit from additional
prenatal breastfeeding support include:
Body mass index >30
Breast reduction/surgery
First baby
Gestational diabetes or existing diabetes
Lack of social/emotional support
Low socio-economic circumstances
Low thyroid hormone
Polycystic Ovarian Syndrome
Pregnant with multiples
Previous breastfeeding difficulty
Previous preterm birth
Scheduled or high risk for Caesarean birth
Under 25 years of age
Previous history of anxiety/depression or sexual abuse
Use of assisted reproductive technologies
Travel Discuss travel and the risk of deep vein thrombosis, vaccinations for
international travel, insurance, high risk travel areas (including risk of
infections), availability of health services and airline requirements.
Quality information Recommend reliable sources of information about pregnancy, childbirth and
sources infant feeding. Best Start Resource Centre and OMama provide Ontario-
specific resources which address all of these discussion topics and more. For
more information, including how to access these websites, refer to the
resources provided in Appendix B.
VBAC Counseling For those with a previous caesarean section and no contraindications to
vaginal birth, discuss the benefits and risks associated with a planned trial of
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