Calculate today's gestation and the dates for common pregnancy milestones using either the estimated due date (EDD) or last menstrual period (LMP).
Use a woman’s pre-pregnancy weight and height to calculate the Body Mass Index and recommended pregnancy weight gain.
Enter data in one of the fields below to generate an image of numerical risk.
These illustrations of selected obstetric topics are provided to aid your clinical consultations. These images are of a general nature only and should be accompanied by individualised counselling.
Our Mercy Perinatal website pages for patients and families
The Australian Department of Social Services online resource
The Victorian State Government website for pregnancy information
Patient information from RANZCOG
Downloadable patient information from the RCOG in the United Kingdom
Interactive online tool to help women navigate prenatal screening options
Information for patients from Diabetes Australia
Multilingual booklets on “Gestational diabetes – Caring for yourself and your baby
Multilingual booklets for patients from the Mercy Hospital for Women
A short video to guide you through, if you have COVID-19 in pregnancy
COVID-19 vaccination guidance for health care professionals and women who are pregnant or breast feeding
VIC Dept of Health and Human Services
Information on management of COVID-19 positive women at MHW
Australian evidence-based clinical COVID-19 guidelines updated weekly
Keeping patients, visitors, and staff safe
SOMANZ management of hypertensive disorders in pregnancy 2014
ADIPS consensus guidelines for the testing and diagnosis of gestational diabetes in Australia 2014
RANZCOG Statements and Guidelines
National Midwifery Guidelines for Consultation and Referral (3rd edition, Issue 2)
Management of Perinatal Infections handbook 2022
Online resource for perinatologists
Antenatal Corticosteroids Guidelines
RCOG Green Top Guidelines
ACOG committee opinions
SMFM publications and guidelines
ISUOG practice guidelines
PSANZ clinical practice guidelines for perinatal mortality
National Antenatal Care Guidelines
IOM weight gain during pregnancy: Re-examining the guidelines 2009
RANZCOG Choosing Wisely Australia
General information about having a baby and useful resources for patients can also be found on our website here.