Hernia happens when there a slight imperfection at the abdomen muscle wall causing soft tissue to become prominent. It looks like a small bulge on the skin and will looks clearer when the child cough or wriggle. The usual condition experience by children is umbilical hernia or also known as belly button hernia. The condition happens at belly button. This problem is caused by muscle weakness on the abdomen wall during childbirth. Inguinal hernia happens at the groin and normally experience by male child. This defect happens when the testicle has gone down into the scrotum. Usually belly button hernia or umbilical hernia does not need treatment because this situation with will get better naturally by itself. Inguinal hernia is also able to recover by itself but if part of small intestine trapped inside the hernia, this must rectified through surgery.