The Conception Calculator

Due on Pakistan Independence Day: When Did You Conceive?

Due dates & conception. Updated . Calculated with the standard pregnancy dating method used by ACOG and the NHS.

A baby due on Pakistan Independence Day (August 14) was most likely conceived around November 21 of the previous year.

Due dateAugust 14
Most likely conception dateNovember 21
Likely conception windowNovember 18 – November 24
Estimated last periodNovember 7

Only a small share of babies arrive on their exact due date, so a holiday due date is a target rather than a promise.

Use the conception date calculator for your exact dates.

Conception Date Calculator: Find the most likely conception date from your due date.

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This article is general information, not medical advice. Talk to a doctor or midwife about your own pregnancy or fertility.