Enter the date of the first day of your last menstrual period and the everybody calculator will tell you the approximate due date of your baby's birth.
Remember the normal range of time between conception and birth can vary from 38 weeks to 42 weeks, depending on your menstrual cycle and the date of your last period. Ultrasound scanning can provide a more accurate determination of your baby's due date, so ask your doctor or LMC when you have your first ultrasound.