Umbilical hernias in infants are not fixed in time and may heal spontaneously up to the age of 2 years. Infant umbilical hernia is due to the umbilical ring is not atresia and abdominal wall weakness, abdominal contents will be protruding from the weak area of the abdominal wall, called umbilical hernia, with the growth and development of infants, abdominal wall strength will increase, umbilical hernia may be self-healing, in general, umbilical hernia in infants up to the age of 2 years is likely to be self-healing, more than two years of age, it is difficult to heal themselves. After an umbilical hernia occurs in infants, it is necessary to put appropriate pressure on the umbilical hernia, which can prevent the recurrence of umbilical hernia, help the umbilical hernia to heal itself, and also prevent the umbilical hernia from incarcerated, and usually need to prevent constipation and coughing, otherwise the abdominal pressure will be increased, the umbilical hernia may recur, which is not conducive to the treatment.