By A Mystery Man Writer
A supernumerary nipple is a common, minor malformation of mammary tissue resulting in an extra nipple/s, and/or associated tissue. Most supernumerary nipples do not cause symptoms or complications.
Accessory Breast Tissue in Pregnancy
Why do people have extra nipples?
Supernumerary nipple
Figure 1 from Supernumerary breast in an adolescent boy
Supernumerary Nipple: Causes, Diagnosis, and Images — DermNet
Extra nipples, called supernumerary nipples, is more common than
Supernumerary nipples on the left side (arrows).
Supernumerary nipples
Supernumerary nipples. (a) Photograph shows bilateral firm tan
Supernumerary nipple on a man's chest (centre right
Supernumerary nipples–uropathies–Becker's nevus syndrome - Wikipedia