Having been there, done that..... Its a whole lot easier and safer to have it done as an infant, than it is for an adult. the infant also doesn't have to worry about getting hard and ripping the stitches out then having to have it re-done.

You can do what you want... but if I could father anymore children, any male children of mine would be done as soon as possible after birth.

I don't recommend getting it done as an adult. BTW.... for those of you who got snipped as an infant, consider yourself very fortunate.