A healthy pregnancy should last for 280 days or 40 weeks. You can calculate your delivery date using either the date of your last menstrual period (LMP) or the date of conception. How to calculate your delivery date using the date of your LMP An estimated due date using the date of your...
as well as other important dates and milestones. There are several different methods that can be used to calculate pregnancy weeks, each with its own set of
Learn how to figure out how many weeks pregnant you are and what week of pregnancy you’re in, plus the number of weeks, months and trimesters there are.
Calculate your likely due date, find out how many weeks pregnant you are, and discover interesting facts about your pregnancy
and Gynecologists to a T: Confirm the LMP-based gestational age by taking measurements with an ultrasound, assume the fetus is an average size, then calculate about how far along the pregnancy ought to be — and if there’s a discrepancy of more than five days early on, go with the ...