Conception Date Calculator

This conception calculator calculates your conception date based on the date of your last period, your ultrasound date, or your due date.

Calculate Based On

Average Cycles Length

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	MOST PROBABLE	POSSIBLE
Conception dates	Apr 28, 2022 - May 2, 2022	Apr 27, 2022 - May 7, 2022
Sexual intercourse that led to the pregnancy	Apr 25, 2022 - May 2, 2022	Apr 22, 2022 - May 7, 2022

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