Hi, my pennies is not strong last 3 to 4 days, but while going to shower I regularly masturbation.its week fro 3days why? Is there any problem tomy pennies, I used to watch porn videos also there is no feeling why? If I do masturbation then sperm is getting but pennies is weak and dull,what should I do for strong. I am trying last 3 nights it's so weak, this year I am going to marry, please tell me this.i never face this problems last 5to 6 years onwards.