Hi my son is 16 and is very worried about his penis size. He is 21/2" erect and it is making him very worried. Will It continue to grow or should we go to Dr.? Some further information is he is on olanzipine 12.5 has thyroid issues (under), cerebral palsy, spondylosis and his testicle didn't descend until he was 10. I just dont want him to worry.
Hi Ratchet,
His penis can grow into his early 20's.
Has he had his growth spurt yet? How far into puberty is he?