Occasionally a day without a bowel movement is basically no problem, normal people 1-2 days a bowel movement are within the normal range, the number of bowel movements and personal digestive ability, diet, lifestyle has a great relationship. If you don’t have a bowel movement for a day only by chance, the rest of the time is normal bowel movement is probably due to the weakened intestinal function, less exercise, less diet, etc., which is within the normal range and not caused by pathological factors. If you do not have a bowel movement for more than 3 days, you should consider the possibility of intestinal obstruction or constipation. If you do not have a bowel movement for more than 3 days or if you do not have a bowel movement, you should go to the hospital for examination in time to avoid intestinal obstruction, and if it is caused by constipation, you should take medical measures for treatment in time.