Sexologist Olesya Melekhina has identified a sign that shows masturbation has started to harm a man's health. She shared the warning on her Telegram channel.
According to Melekhina, self-pleasure can be considered harmful if it causes a man's penis to lose so much sensitivity that it leads to problems during sex with a woman.

What causes the loss of sensitivity
Melekhina explained that this loss of sensitivity can result from making abrupt hand movements during masturbation or from using sex toys with strong vibration. Problems in bed can also arise if a man excessively squeezes his penis or applies very strong mechanical friction while masturbating.
Sexologist Candice O'Neil previously spoke about the downsides of being attracted to highly intelligent people. She said she believes that intellectual conversations with such partners eventually become irritating.
