Hi i have an question?? what if a boy at age 12 do masturbation once a week and at age 13 twice a week and at  age 15 twice a week and age 18 he do 4 to 5 time a week is this can causes any problem in future like infertility in male. i done my all blood test like kft, CBC, blood sugar, etc. Everything is normal i am doing masturbation once a day for 4 to 5 time in week. Is it serious i think i am addict to this act i don't feel good after doing this i feel guilty plz suggest me what i can do???? And also suggest me how to reduce this activity I don't get any symptoms except guilt 1. no tiredness 2. no weekness 3. no memory loss in fact i am topper of my college 4. no pain in body plz suggest me