plz anwser this i am 13 years old and my penis is 4 inches long small right!! well i masturbait alot not a bunch bt a good bit does that inerfeer and my penis seem to be that way since i was 11 will it grow any more does masturbaiting stunt i need anwsers my girlfiend is nice ans she wants to take things to the next level will it grow any or is there any massages any body has done and it made your penis grow permanately...?????
For a lot of 13 y.o. 4 inches is fine. It WILL grow. Have you got pubic hair yet and if you do about how long ago was it when you first seen it?