Pregnancy Conception Calculator

This calculator helps women estimate key fertility and pregnancy dates based on their menstrual cycle.

Country:

First day of last menstrual period:

Please select a valid date (not in the future)

Average menstrual cycle length (days):

Please enter a value between 21 and 35

Your Fertility & Pregnancy Dates

Estimated Ovulation Date:

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Estimated Conception Window:

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Estimated Due Date:

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Current Gestational Age:

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