🤰Pregnancy Calculator
Calculate your due date, track pregnancy progress, and discover important milestones with week-by-week development information
Pregnancy Information
Enter the first day of your last menstrual period
Your typical cycle length in days
Pregnancy Calculator – Australian Due Date & Leave Guide
Estimate your due date and follow your baby's growth with Australian clinical standards. This tool helps you plan your prenatal appointments and understand the Australian Government's Paid Parental Leave scheme while you prepare for your new arrival.
Expert Guidelines
Australian Shared Care and Midwifery
In Australia, you can choose between public care, private obstetricians, or 'Shared Care' with your GP. The Department of Health recommends regular check-ups to monitor blood pressure and fetal growth. Medicare covers many of these costs, including the 12-week nuchal translucency scan and the 20-week morphology scan. Our tool helps you schedule these appointments around Australia's public holiday calendar and your personal work schedule.
Department of Health and Aged Care
Applying for Australian Paid Parental Leave
The Australian Government provides Parental Leave Pay for up to 20 weeks at the National Minimum Wage. To be eligible, you must meet a work test. Services Australia recommends starting your claim up to 3 months before your baby is due. Use our calculator to find your expected due date and mark your calendar for when to submit your Centrelink paperwork to ensure continuous income during your leave.
Services Australia – Parental Leave Pay
Healthy Pregnancy in the Aussie Climate
Staying hydrated and avoiding overheating is crucial during an Australian summer pregnancy. The Royal Australian and New Zealand College of Obstetricians and Gynaecologists (RANZCOG) also emphasizes the importance of Vitamin D and iodine. Our weekly tracker includes specific advice for Australian mothers, from sun safety to local nutritional guidelines, supporting a healthy environment for your baby's development.
RANZCOG – Patient Information
Frequently Asked Questions
How accurate is the 40-week due date?
A 'full-term' pregnancy is 40 weeks, but only about 5% of babies are born on their actual due date. In Australia, if you reach 41 weeks, your healthcare provider will discuss 'induction of labour' options to ensure the safety of the baby. Our calculator provides a 'window' of time (from 37 to 42 weeks) so you can be prepared for your baby's arrival at any point during the Australian birthing season.
What is the 'Baby Bundle' in Australia?
In some states like NSW, the government provides a 'Baby Bundle' filled with essential items for new parents. Additionally, Medicare offers the 'Healthy Start for School' health check later. Our tool focuses on the immediate pregnancy needs, but knowing your due date helps you register for these state-specific programs and local 'New Parent Groups' run by Australian maternal and child health centers.
What are the latest birth trends in Australia?
According to the AIHW, there are over 300,000 births in Australia each year. The median age of mothers is 31.9 years. Interestingly, the rate of caesarean sections in Australia is relatively high (around 37%). Whether you are planning a natural birth in a public birth centre or a planned C-section in a private hospital, our calculator provides the weekly developmental milestones to keep you informed.
How It Works
📅 Due Date Calculation
Uses Naegele's rule - adds 280 days (40 weeks) to the first day of your last menstrual period.
🌟 Conception Date
Typically occurs around ovulation, approximately 14 days before your next expected period.
📊 Pregnancy Weeks
Counted from the first day of your last menstrual period, not from conception.
Pregnancy Trimesters
First Trimester (Weeks 1-13)
Rapid cell division, organ formation begins, morning sickness common
Second Trimester (Weeks 14-27)
Baby grows quickly, movements felt, anatomy scan performed
Third Trimester (Weeks 28-40)
Final growth phase, lungs mature, preparing for birth
Health Information
Disclaimer: This calculator is for informational purposes only and is not a substitute for professional medical advice. Please consult a healthcare professional for guidance specific to your health.