I'm thirteen and my penis is eight inches, is this normal? And will it stop growing? I can provide pictures it you guys don't believe me, but I would rather not.
Hi Dude,
NEVER provide pictures to anyone. You don't know who will see them.
You're big, very big. Average erect for a 13-14 year old is 3-4". For an adult male it is 5.1". How big you'll get and when it stops growing nobody can tell you.
Some guys do get big early while others get bigger later. It's all in your DNA.
Hope it helps.