There's this thing called phimosis and paraphimosis.
phimosis is inability to retract foreskin, can cause collection of smegma and lots of bacteria such as Mycobacterium smegmatis and Staphyloccocus aurues. susceptible to infection. pain having sex.
Paraphimosis is when you retract your foreskin and then can't pull it back to original position ("stuck behind head"). This condition can be very dangerous as blood only flows to head of penis and can't flow back through veins due to tight 'grip' of foreskin. In serious conditions, the penis head will enlarge till so big that the only solution is to draw out blood...which requires you to pay a visit to surgeon.
dont play play with didi okay.
if you are suffering from paraphimosis, other than circumcision, you can take your time 'loosen' the foreskin opening by retract little by little, day by day till the foreskin opening becomes big enough to retract over penis head.
=)

*edit typo

This post has been edited by summer_wizard: Nov 2 2010, 12:11 AM

One suffer paraphimosis because never practise habit of retracting foreskin to wash penile head since young. hence, when you grow older and start learning/curious(lol) to retract it, it is stuck behind the head (paraphimosis)
Generally there will be no life threatening signs/symptoms. Just cant enjoy sex later in life (imagine the pain when fully erect).
I've came across someone who is late in his teens and his PHIMOSIS (cant retract at all) is so serious that i can't see his penile head even after trying to retract...it is painful for him. =(
i would say circumcision is the best way but Malaysians, as always, being shy will make that the last option.
So, retracting little by little (not necessary retract over the head la) to the extent that you feel slight discomfort, then stop...just take your time and do it slowly EVERYDAY.

EVERYDAY.

p/s : never force retract foreskin till it's over the head. it could be dangerous as i said in earlier post. Blood could collect in the head, causing it to enlarge till very big that you can't even tuck your penis into underwear. serious.

google if you want photos/descriptions. =)

This post has been edited by summer_wizard: Nov 3 2010, 12:15 AM