OK I'm 24, I never thought about it or worried about it until today I read this.. I'm uncircumcised. It s retract while flaccid( not hard ) so I can always clean it by pulling it back all the way.. so it's not a problem.. but when erect though. It doesn't retract all the way.. just to the middle of the head I'd say.. is that a problem ? I mean I can clean it and it doesn't effect my sex life so why try to stretch it ? Wouldn't it be OK to just let it be ? Because the only reason to pull it back is to clean it rite ? So I clean it when it's flaccid( not hard ).. so why stretch it when hard ?