My son now is 2years & 8 months and I also want to do this operation. I want to know why you did it? Is it recommeded by the doctor? I have saw 3 doctors. They all said my son is tight. When he go toliet, it will look a ball before the urine come out. But the doctor said you can do or not depends on you. So if you were me, you will help my son to do this operation or not? Thank you.