Having two bowel movements in the morning is not necessarily bowel cancer and patients should seek medical attention for examination or diagnosis. Bowel cancer is a relatively common malignant tumor in digestive tract. Bowel cancer cannot be diagnosed simply by the number of bowel movements. Due to the different physique of each person, the number of bowel movements is also different. For patients who have bowel movements twice a day and have no discomfort symptoms, it should be a normal phenomenon. Early stage of bowel cancer usually has no obvious symptoms, with the development of the disease, patients may have changes in bowel habit and stool characteristics, such as constipation, diarrhea or alternating between constipation and diarrhea, etc. At the same time, patients may also have abdominal pain, abdominal lumps, anemia, emaciation, fatigue, and low fever, etc. In addition, improper diet, intestinal function and other factors may also affect the patient’s health. In addition, improper diet, intestinal dysfunction, gastrointestinal diseases may also cause two stools in the morning, it is recommended that patients seek medical attention for a detailed examination to determine the cause of the disease and actively cooperate with the doctor’s treatment.