Pregnant women belly button pain in general, the common causes are mainly the following situations. First, acute gastroenteritis, pregnant women often consume more high protein, high fat, high calorie food, which will greatly increase the burden on the gastrointestinal tract, causing patients with indigestion. Can be manifested as spasmodic pain in the small intestine around the navel, patients with nausea, vomiting, abdominal distension, diarrhea and other clinical manifestations. Through the navel around the moxibustion fumigation, reduce greasy food intake, appropriate oral lactulose to promote intestinal gas, fluid excretion, and reduce the symptoms of pregnant women around the navel pain. Second, the early manifestation of acute appendicitis, appendicitis early pain around the navel, with the development of the condition, the appendix appears purulent symptoms, can be limited to the right lower abdomen fixed pressure pain. Patients through the appendix CT or ultrasound examination, clear lesions, as soon as possible appendectomy, so as to avoid acute infection caused by pregnant women miscarriage.