Why do people have extra nipples?

Extra nipples were once thought to be a link to our evolutionary past, but the truth is a lot stranger, writes Jason G Goldman.

supernumerary nipple - pictures, photos

Nipples: what's normal and why do we have them?

Third Nipple: Types, Causes, and Removal

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PDF] Seven nipples in a male: World's second case report

Extra nipples, called supernumerary nipples, is more common than

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Supernumerary nipples Information

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