Pregnancy Calculator
Due date from the first day of your last menstrual period (standard 40-week assumption).
Last menstrual period
Estimated due date:
Gestational age uses medical convention (LMP). Confirm dating with your clinician.
Due date from the first day of your last menstrual period (standard 40-week assumption).
Estimated due date:
Gestational age uses medical convention (LMP). Confirm dating with your clinician.