The number of bowel movements twice a day is normal, the normal number of bowel movements is 1-2 times a day, the number of normal regular bowel movements, the human digestive system function can be normal. A few days to defecate a stool, easy to cause stool in the intestinal tract for too long, the water in the stool by the intestinal mucosa reabsorption and become hard, dry, easy to cause stool difficulties, constipation. Defecation three times a day or more, belong to the increased number of bowel movements and diarrhea, mostly caused by improper or unclean diet, intestinal dysfunction and inflammation, also cause inconvenience and pain to the patient’s life and work, should be treated in a timely manner. If you want to have normal stools, you should live and eat double conditioning, and if necessary, drug intervention to ensure the normal and healthy operation of the body’s digestive system.