There are more reasons for stomach bloating half a year after cervical cancer surgery, which may be caused by cancer spreading, intestinal adhesion, acute enteritis and so on. 1. Cancer spreading: when patients have cervical cancer surgery, only the lesion may be removed, because cancer is a disease of whole body, it is very likely that there are still cancer cells or tumors in the body, which cause intestinal obstruction and lead to stomach distension half a year after surgery. 2. Intestinal adhesion: after the surgery into the abdominal cavity, no matter open or laparoscopic, there is the possibility of intestinal adhesion, and too much time in bed after the surgery may increase the risk of intestinal adhesion, which not only affects the patient’s intestinal function, but also may cause bloating and pain in the abdomen. 3. Acute enteritis: if women have distension and pain around the navel, which is paroxysmal and accompanied by changes in the character of stools, then it is considered that it may be a phenomenon caused by acute enteritis. There may be other reasons for stomach distension half a year after cervical cancer surgery, so it is recommended to consult doctor in time, improve relevant examination, clarify the cause of disease under professional doctor’s guidance, and take active targeted treatment to avoid aggravating the condition.