Is adolescence normal? Is everyone doing it for themselves? How old were you when you started?

Masturbation in adolescence is normal, and there are more boys than girls. Surveys in several universities show that 99% of boys have masturbated. Generally, the starting age is around 13 and 4 years old. Masturbation didn't stop until we had a normal sex life after marriage.

However, masturbation should be moderate (once every 7- 10 day). Long-term excessive masturbation of boys may lead to erectile weakness and serious impotence.