A look at third (sometimes called supernumerary) nipples, a relatively common condition where an individual has an extra nipple. Included here are details about causes, diagnosis, and treatment.
Third (supernumerary) nipple: Types, causes, and removal - MEDizzy
POLYTHELIA OR SUPERNUMERARY NIPPLE - A CASE REPORT
Third (supernumerary) nipple: Types, causes, and removal - MEDizzy
Why do people have extra nipples?
The Surgical Treatment of Bilateral Supernumerary Nipples
Some animals have deactivated genes which code for extra appendages. Do humans have any genetic code which is 'switched off' and would lead to different morphology? - Quora
Supernumerary nipple dermoscopy
Third Nipple Removal UK, Remove 3rd Nipple Cost
Third Nipple: Types, Causes, and Removal
Third Nipple (Supernumerary Nipple): Causes, Types Removal, 47% OFF
Pathology Outlines - Supernumerary / accessory tissue