Hey guys. I'm worried about my penis. I'd say I'm decently far along puberty,, I think I just hit my growth spurt ( just started ). I am 5'7 and 121 pounds. I have some underarm hair (visible) and some penis hair as well. No chest or face hair yet though. My penis is about 2 -2 1/2 inches flaccid and about 3 1/2 - 4 1/2 inches erect. I don't know how to exactly measure it... my best friends have showed me their penises and theirs are WAY bigger (I am not gay we're just good friends) and. I've been too embarrsed to show mine! Am I normal?