A child does not necessarily need to be circumcised, and this is judged on a case-by-case basis for each child, which can be done after the age of three. The child’s foreskin is diagnosed as physiologic before the age of three, which is less likely to need to be dealt with at this time. After the age of three, if the child’s glans can be exposed when the foreskin is turned up, circumcision is generally not necessary. 4 to 6 years old children, in the foreskin up when still not able to turn out to show the glans, and may also have recurring phimosis, penile redness and swelling and other diseases, it is recommended to go to the circumcision. It is recommended to wear loose pants to avoid friction to the wound, causing pain and affecting the healing. Diet should be light and nutritious, try not to eat spicy and stimulating food.