In a short period of time after the first pregnancy, pregnant women experience stomach pain and back pain, most of which is a normal physiological phenomenon, due to the uterus congestion and enlargement in the process of embryonic development after pregnancy, or due to the slowing down of gastrointestinal peristalsis and prolonged gastric emptying time resulting in abdominal pain. Pregnant women will feel some discomfort, this pain symptoms are generally relatively mild, sedentary or standing walking will make the symptoms worse, can be appropriate bed rest, adjust the diet, the symptoms significantly reduced or disappeared. Of course, if the pain symptoms are paroxysmal and gradually aggravated, accompanied by lower abdominal pain or abnormal bleeding in the vagina, there is the possibility of preeclampsia, this situation needs to go to the hospital in a timely manner. In addition, during pregnancy dietary disorders leading to acute gastroenteritis, suffering from some gynecological inflammatory diseases can also cause abdominal pain during pregnancy.