Hi, there are lots of myths about this topic, irrational ones mostly, but here is one myth I couldn't find any answer even on this site.
Does masturbation affect, or even kill brain cells? Someone on a German website stated that sperm is produce in different places during a man's life. According to him in one of these phases they are produced in, or of brain cells. Could you please tell me whether or not this is true and where sperms are produced?