Fertile window: Most sperm are not viable after four days, but the "fertile window" is not a constant day either, so it is "possible" to become pregnant, just not "probable" if the interval between sexual relations is "3-4 days" prior to ovulation.
Answered 12/8/2017
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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