im just about ot turn 16 very soon and i can't help but notice that i have a lot more hair on my body then my friends. i have the hairiest legs and am the only one with hair on my chest. i was just wondering if masterbation can cause hair to grow faster or more. i only do it a few times a week, not everyday, and am just wondering if my hair is natural from my background (italian) or if it is to do with masterbation