Hello , I am 24 years old and in next 6 months I am getting married . My question is is it necessary to do circumcision .my foreskin is streching over head of penis easily I didn t feel any pain, but when my penis gets harder my foreskin does not strech over a head , it s streaching 25-30 % , but when I strech it with my hand it easily streach over head .so can I do sex normally and do I need to do operation ? Please help