Pregnancy Calculator
Find your due date, current pregnancy week, and trimester from your last menstrual period.
How this is calculated
Due date = LMP + 280 days (Naegele's rule). Conception ≈ LMP + 14 days (ovulation).
Find your due date, current pregnancy week, and trimester from your last menstrual period.
Due date = LMP + 280 days (Naegele's rule). Conception ≈ LMP + 14 days (ovulation).