Doctor, i have noticed few very tiny moles like formation inside part of my foreskin, when i push my foreskin backwards. They are like rest of the skin and never itch or smell, just like the regular skin. They are five in number and one is bigger than the rest of them, not significantly big though. They have been there from past 3 years . there might be slight increase in numbers over the years. Fortunately they are limited to the inside of foreskin only. I have started worrying these days as i got to read some stuff on internet. Is it just the hygiene? Please help me doctor.