It may shock you but gynecologists have already encountered some ultrasound images with fetuses masturbating in the womb. Babies do it to know their bodies, young boys out of curiosity and pleasure, older men as a substitute for sex and so far. The thing is everyone does it, even they don't admit. So it's nothing wrong with you, as long as you don't overact with it like when you give up on things you used to do just to sit at home and self pleasure.
And here are some masturbation myths you really need to read so you can kick them off the first time when someone will try to tell you it's wrong what you're doing ;)
http://www.sizemed.com/male-masturbation-myths.html
Answered Jun 06, 2012
Edited Jun 06, 2012