When Did I Conceive if My Due Date Is March 21?

A calculator that calculates the day of conception based on due date.

If you do not know when you will give birth and you know the date of your last period, use the duea date calculator.

You conceived at June 28, 2024
You are 28 weeks and 1 day pregnant.
First day of Last Month Period (L.M.P.) was June 14, 2024

Nearest calculation of days of conception based on day of birth