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A member asked:

Hi, i was just wondering the percentage of a possible pregnancy if u had sex 4 days before a possible ovulation? thanks.

A doctor has provided 1 answer

Fertile window: The window of fertility extends to 5 days before ovulation and is highest when having sex one or two days before ovulation. My best estimate for pregnancy 4 days before ovulation is 10-15%.

Answered 3/24/2015

3.4k views

Thank

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