mastrabation

well see its like this i have been mastrabating since like 8 years old and just recently one of my friends told me that too uch mastrabation will either stop or stun my penis growth of something else like my height growth and i still do it like 4 times a day and now im 15 and im worried about what he said. i just want to know is it true?

[callofduty19]

That's true dangboy, I only masturbate atleast once or twice a week. That way I won't have no worries.