Giving growth hormone to a prepubertal boy causes early onset of puberty, but doesn-t make the boy become a man with a huge penis. On the contrary, it causes his long bones of his legs and arms to fuse prematurely, so he ends up short in height. He develops secondary characteristics, as well, which makes him a bit of a freak at age 6, 8, or 9.

No growth or sex hormones should be administered except under the control of a good MD specialist.

A jack-off buddy of mine complained to his father, around age 16, that he just was not big enough in height or dick length. He ended up to be 6 feet 3 with a thin, eight inch dick. He never let me touch it, but I saw him in a gay sex mag once.