Hmmm! Acha suniye Sex se koi nuksaan nahi jab tak ki wo safe sex hai, yaani poori samjhdaari aur safety ke sath kiya gaya sex ho. Ab rahi baat hastmethun ki toh yeh ek safe /surakshit tareek ahai apni santushti karne ka. Isse koi nuksaan ya beemari nahin hoti . yadi chahein toh bahut see activities hain, jaise ki khel – games, gym ya koi hobbies… ok? http://lovematters.in/hi/resource/men-masturbating