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In our pregnancy calendar, you'll find weekly baby development pictures and pregnancy symptoms to expect, plus helpful tools like our due date calculator and baby name finder. You can also join our friendly community to chat with other parents-to-be, and track your pregnancy with our free app.
This calculator provides an estimated pregnancy schedule based on the due date, last period date, ultrasound date, conception date, or IVF transfer date.
Use this pregnancy calculator to find your due date based on the date of your last menstrual period, conception date, IVF three-day or five-day transfer date, or date of your last ultrasound.
Curious to know your due date? Our easy-to-use pregnancy calculator is the number one most popular way to calculate your due date based on the date of your last menstrual period.
Oct 24, 2023 · Use our pregnancy calculator by plugging in the date of your last period, the date you conceived if you know it, the timing of your IVF transfer, or your first ultrasound date. The Due Date Calculator will do the rest!
Enter date of last menstrual period, gestational age (on today's date or other ultrasound date), date of conception, OR estimated due date to estimate the other dates. Only EDD is affected by cycle length ≠28 days when calculating from LMP, EGA, and EDC.
Your due date is calculated by adding 280 days (40 weeks) to the first day of your last menstrual period (assuming a 28 day cycle). Note that your menstrual period and ovulation are counted as the first two weeks of pregnancy. If you deliver on your due date, your baby is actually only 38 weeks old, not 40.
