A two-month-old crying with a very high belly button may be caused by an umbilical bulge, umbilical hernia and other causes. Women in the imminent delivery, the fetal navel will naturally close, but not all children will naturally close, some children navel hole is not closed, force crying when the abdominal pressure increases will be protruding, the umbilical bulge. Two months child crying when the belly button protrudes very high may be caused by umbilical hernia, may be the child’s umbilical development is incomplete, umbilical ring is not closed, the child’s umbilical cord after the umbilical cord off the umbilical cord scar tissue is weak, in the child cried and fussed at the time of the abdominal pressure increased significantly, resulting in a part of the intestines bulging out to form an umbilical hernia, in the quiet time or when sleeping disappeared. The two-month-old child crying, belly button very high may also have other reasons, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.