Hey, i'm 17 and I am fairly sure that my penis is quite small. It is about 4.5 inches erect, and the foreskin covers the head, but it's not the length i'm worried about. Watching porn and other videos it seems as though men have a fairly thick penis, whereas mine is only about 2cm when erect. Is this normal, or will I continue to mature and it will "thicken up" thanks
Penises are differents like people, I can't see but I guess your's plenty normal.
Most likely you are still growing. When did you start seeing pubic hair?
i think if you increase the blood flow your penis can stretch and get thick.
About 13, maybe early 14
i think its likely to get thicker. that usually happens later in puberty anyway. dont think youre through yet. a little longer.