Sir I was diagnosed with mild dudenitis when I was at class 10. After treatment I was healed. During my graduation I was diagnosed with unspecific colitis. After treatment I was healed. But during all the cases I noticed that while I masturbate my intestine problems used to increase. Now also when I masturbate I see I get constipation and loose stool. It leads to bad health. After few months I will marry. I am afraid if I cannot have sex well with my partner. I don't need any medicine. I just need advice what I am suffering from and what should I do.