17 years old. Only had 2 partners. first one only had sex 4 times with. and the other was a virgin when starting. always had protected sex cause im not dumb enough to forget. I recently noticed a small bump on the base of my penis. not really sure what it is. it doesnt hurt. doesnt itch. its just sitting there. what could it be
Hello, Since you are very much sure it's not STI other causes are Acne, Fordyce spots -  which develop when skin's pores are  clogged with natural oil, called sebum, sweat, dead skin, it can also cause infection  Skin tag – it's normal, happens in age advances Ingrown hair which is painful can leads to infection, needs medical management Bullous Impetigo- bacterial infection due to bad hygiene or use of public pools, towels. Hope I have answered your query. Let me know if I can assist you further. Take care Regards, Dr S.R.Raveendran, Sexologist