Find out how many weeks pregnant you are and your baby’s due date so you can start planning key milestones.
Last Period Began:
My average menstrual cycle length is:
Start with the first day of one period and count right up to the day before the first day of your next period. Count the first day of bleeding or spotting as one day. The average menstrual cycle length is 28 days, but can range anywhere from 20 to 45 Days.