Onko itsetyydytys haitallista lääketieteellistä syistä johtuen?
The medical consensus is that there is no harm from normal masturbation practices. According to the Merck Manual of Diagnosis and Therapy, "It is considered abnormal only when it inhibits partner-oriented behavior, is done in public, or is sufficiently compulsive to cause distress." In the US, masturbation was a diagnosable psychological condition until DSM II (1968). The American Medical Association declared masturbation as normal by consensus in 1972. Masturbation does not deplete one's body of energy or produce premature ejaculation.
no