Since most people have had to masturbate, and masturbation clinical disease due to very few, indicating the harmful effects of masturbation is not much in itself, once in a blue moon, do not worry.

• 既然大多数人都曾有过手淫，而临床上因手淫致病的人极少，这说明手淫本身并无多大害处，偶尔为之，不必担心。