When Did I Conceive if I am 40 Weeks Pregnant?

If I am 40 weeks pregnant, then when did I conceive?

The best way to figure out the date of conception is to subtract 40 weeks from the current date.

So if today is December 23, then I conceived occurred on March 18.

You conceived at:
March 18, 2024
First day of Last Month Period (L.M.P.) : March 4, 2024

Check the date of conception for other weeks.

The closest calculation of conceive day

Nearest calculation of days of conception based on day of birth