The printable version is no longer supported and may have rendering errors. Please update your browser bookmarks and please use the default browser print function instead.
Supernumerary nipples can be pierced.
Extra (supernumerary) nipples are relatively common in humans, and generally are harmless and nothing to worry about. They are usually much smaller than the main two nipples (and look almost likemoles), but in many cases are large enough to pierce successfully.