Hello! I am feeling weird because all of my friends have big penises, like they have over 5,5 inches and I am around 4,6". Also, they are all over 16 years old and I am 15. When I will have a bigger penis?Can I do anything to make it grow?
Hi guest,
Average for an adult male is 5.1" erect.
Your penis can grow into your early 20's. We all develop at different rates/times so when it will happen, we can't know.
Hope it helps - you ARE normal.