A member asked:

I'm 18 years old with a 4 inch erect penis, and i hate it. would it possible to grow some more by age 21 ?

A doctor has provided 1 answer
Dr. Andrew Seibert answered

Specializes in Gastroenterology

Possible?: Depending on when you started puberty, it is possible, but your penis size is determined by your genetics, and there is nothing that will change that. It will usually stop growing when your body stops growing, generally at the end of puberty. Good luck.

Answered 4/24/2015

2.9k views

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