When people talk about masturbation might be responsible for this or that, you might as well say that sex is responsible for it, because the end result of masturbation and sex is about the same i.E. Ejaculation/orgasm.
One thing I dont understand about this board. Whenever someone even hints that masturbation might have caused some problems, then immediately some agressive pro-masturbation person comes along and authoritatively asserts that masturbation cannot cause any such effects.
Why are pro-masturbators so sure that it causes no harm? It seems they are all experts on the subject. Either that or they would like to think they are!
As far as I know, mankind can never do enough research on this topic to conclusively say anything. I think the human body is too complex for that.
By the way, I am not against masturbation. Just against excessive masturbation. I feel it might even be good for sexual health if done moderately and not going crazy doing it 5, 6 times a day.
That amount of masturbation, in my opinion is for losers who have nothing else going in their life except their sex organs.