Polythelia: Extra Nipples…..Common? Yes. Who has them?
A supernumerary nipple (also known as a third nipple, accessory nipple, polythelia or polymastia) is an additional nipple occurring in mammals, including humans. Often mistaken for moles, supernumerary nipples are diagnosed at a rate of 2% in women, lower in men. The nipples appear along the two vertical “milk lines”, which start in the armpit on [...]