Hi im from england and im just about 17 years old. I was just wondering if you guys could tell me what is the average circumfrence of a penis. I don't feel my penis is that small in length just about average or over average from what i've read on the internet (just over 6 inches) but I do feel that it isn't very thick so i'm worried about if having sex with me gf I can 'please her' as such lol, id say at the moment when fully errect its about 4-4 and half inches, although thats without measuring it

it would also help if anyone could tell me when you penis eventually stops growing

cheers guys

rob