Calculate your baby's due date!A
- Not sure when your baby is due?A
- Not sure when your conception date was?A
- Want to know how many weeks pregnant you are?A
- Want to know when the end of your first trimester is?A
Obstetricians consider an average pregnancy to last 280 days from the first day of your last menstrual period. Using this information, our calculator can tell you when to expect ...