lol no it doesn't!
Masturbation is good for you, scientists explain
Self love increases your fertility, makes you happier and helps you fight disease.
The Canadian pair explain that chemicals released by masturbation include dopamine, which triggers the pleasure centres of the brain and reduces stress, endorphins which reduce pain - including menstrual pain in women - and prolactin, which aids sleep.
According to the duo, males especially benefit from masturbation when they are under the weather, as it increases the production of bacteria-fighting white blood cells.
They say it can also help prevent prostate cancer, one of the most common cancers in men, by flushing out the carcinogenic toxins in the prostate more regularly.