Due Date Calculator

Congrats, you're going to be a mom! Find out when to expect your baby below:

Select the date of your last period

Date :

Calculate now

how does it work?

Due date calculator calendar

The average pregnancy lasts about 40 weeks, or 38 weeks from conception, and that's why your doctor will estimate your due date by counting 40 weeks from the start of your last period. It's the simplest and most accurate way to calculate! Of course, not all women deliver on their due date; it might also happen a week or two before or after.

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