Learn why some people have more than two nipples
t t t t t t t t t t t t 1866 drawing of a patient with supernumerary nipples at St Bartholomew's Hospital t t t t t t t t t t t t t t t t t t t t t t tSome people have more than two nipples. These types of nipples are known as supernumerary nipples, and this video explains w...