Women 'avoid their fathers when they are at their most fertile

Researchers believe that women stay away from male relatives when they are most fertile for evolutionary reasons.

How Long Can You Wait to Have a Baby? - The Atlantic

When Does Ovulation Return After Stopping Birth Control?

A Breakdown of the Fertility Timeline

What Are the Chances of Getting Pregnant With and Without Protection?

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How far can female fertility be extended?

What is the Calendar Method?

Are fertility issues hereditary? — W.H.M

What days are safe for not getting pregnant?

More childless U.S. adults now say they don't plan to ever have kids

IVF revolutionized fertility. Will these new methods do the same?

How To Calculate Safe Period To Prevent Pregnancy?

Rare condition has made woman the world's most prolific mother