Calculate your estimated due date and track your pregnancy journey
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This pregnancy calculator uses the standard Naegele's rule to estimate your due date. Pregnancy typically lasts about 40 weeks (280 days) from the first day of your last menstrual period.
Please note: Only about 5% of babies are born on their exact due date. Most babies are born between 37 and 42 weeks of pregnancy.
Regular prenatal care is essential for a healthy pregnancy. Make sure to schedule regular check-ups with your healthcare provider.