<human>: Hello. I masturbate atleast once in a day. I m 21 years old. I feel ashamed of my myself. I have been trying to control my feelings and seems to be working . But, recently I have been experiencing slight pain in my left ball and then the complete sack feels numb for a while. Usually happens while sitting.
<bot>: Thanks for asking in Chat Doctor forum In Short: Continuous sitting with pressure on any part can cause numbnessExplanation: Do not feel ashamed of yourself. Masturbation is not a disease nor bad. It is perfectly normal to masturbate when excited. If it is excess and becomes habit you may divert your mind by involving in outdoor games, reading novels and by avoiding sitting in home alone.  Hope this helps you. Please let me know.