All posts by pwerthman

26

Feb

The Female Reproductive Tract – A Natural Selection Gatekeeper

Published: February 26, 2019

There was a study recently published in the journal Science Advances that took an exciting look at the female reproductive system and specifically, how it is biologically designed to filter sperm through a series of gates – ultimately weeding out the slowest “swimmers.” While we can marvel out how intricately designed a woman’s anatomy is … Continue reading The Female Reproductive Tract – A Natural Selection Gatekeeper

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