There are several reasons to consider getting up in the morning with pain in the stomach: First, it is considered to be the imminent arrival of menstruation, hormonal changes in the body during the imminent arrival of menstruation, abdominal pain will occur. Secondly, it is considered to be caused by abdominal cold, women often do not pay attention to abdominal warmth, after the cold will appear stomach pain. Third, consider the gastrointestinal tract inflammation stimulation triggered by improper diet or do not pay attention to eating habits, will lead to gastrointestinal peristalsis weakened, abdominal distension, fourth, consider other diseases, such as appendicitis, colitis, consider annexitis, pelvic inflammatory disease or vaginitis, you need to go to the hospital for a formal examination in order to diagnose the disease, it is recommended to timely treatment under the guidance of the doctor.