<human>: Dear Doctor,                  This is USMAN from Muscat I just want to know I am 34 Unmarried I saw blue movies every night and I masturbate twice daily or almost thrice daily but I ma athelete sports man I just want to find out whetehr its good or bad for health but I really really feel pleasure in mastubating but then again I am afraid that it doesnt effect my stamina can you please tell me in detail some body told me that it effect eye sight and back pain because I am telling you very frankly that after masturbating 3 times still I feel very desperate I can easily mastubate 7 to 8 times daily I do 4 to 5 km running dailyBut plesae tell me that mastubation will not effect my staima because I am a professional runner.Your early responce shall be hihjy appreciated
<bot>: Hello misunderstand your concernMasturbation is just like sex but without the involvement of partner. It is good if done in adequate frequency (5-6 times in week). Do not think to excessive it can cause psychiatric problem. Disadvantage of excessive masturbation are as follows: Back pain, pelvic pain, Chat Doctor.  Not necessary in all person this side effect will occur. You should do moderate masturbation once in a day or 2 days. Hope this may help you. Best regards