The circumcision of a child depends mainly on whether the child is circumcised and whether the foreskin prevents urination or causes repeated infections. 1. Circumcision means that the opening of the foreskin is too small, so that the foreskin can not be turned up to reveal the head of the penis, usually when a child has a circumcision needs to be circumcised. 2. It is normal for children to be circumcised, and when a child is under 3 years old, the circumcision may disappear on its own as the child grows older. Parents who pull the child’s foreskin upward to reveal the head of the penis after several attempts generally do not need to circumcise the child; if the excessively long foreskin causes difficulty in urination or recurrent urinary tract infections, circumcision is also needed. Circumcision is good for hygiene, reduces the risk of urinary tract infections, reduces the risk of sexually transmitted infections, prevents penile problems, and reduces the risk of penile cancer. However, circumcision is not recommended for all men and should be considered on a case-by-case basis. Parents are advised to take their children to a regular hospital and have them examined by a doctor to see if circumcision is appropriate.