Rina I know, there's absolutely no reason for it - ok, except for some rare medical cirumstances, but that happens only rarely.
It also has a lot of downsided. It's difficult for you to actually experience an orgasm again... you are no more such touch sensitive there and you just ... yeah.. don't feel anything. It also makes it hard to masturbate (you need tons of lube) because otherwise it will hurt a lot. And the process itself is extreamly painful when it's about to heal, especially when you keed to pee. That's really more painful as a swollen appendix that's about to crack. And it looks bad ... well, that are my experiences with it... ok, That's not the only surgery I had... they did also need to fix my urethra and so on back then.