Circumcision as an adult is complex surgery and there can be many problems ,both cosmetic and functional. Do not undertake surgery lightly and see the best surgeons as it is so easy to botch the job...
I had a circ at 30 and needed two emergency operations and ,even now, the effect is not wonderful! That said, I have no real regrets about having a circumcision even if cosmetically I do not pass muster...
The main problem is erections poist-op and stitches can come out.
The biggest difficulty is knowing how much tissue to remove.
Keith.
2" and holding.
4" diameter.
Grower and not shower.