Hi, I'm 14 and a half and my unerect penis size is 3 inches, but when erect just over 6 inches, my girth is just under 5 inches...is my penis small, normal, or "big", also is it still growing? -thx
Hi Audhe,
Big, even for an adult.
A new study says the average size of the adult penis is 5.1". Your also bigger than average in girth.
Your penis can keep growing into your early 20's.
Enjoy.