The physiological and pathologic causes should be taken into consideration when you have three bowel movements in the morning. Physiological causes include irregular diet, cold, etc. Pathological causes include enteritis, irritable bowel syndrome, intestinal masses, etc. 1. Physiological reasons: such as irregular diet, cold, etc. can affect the gastrointestinal peristalsis and digestive function, resulting in increased frequency of stools and unshaped stools. 2. Pathological causes: for example, enteritis has a history of unclean diet, diarrhea, abdominal pain and other symptoms, stools may have mucus or even blood, etc.; for example, irritable bowel syndrome has emotional changes, but also abdominal pain, bowel sounds, etc., and the symptoms can be alleviated after defecation; for example, intestinal masses may have symptoms such as lethargy, fatigue, and blood in stools. For the case of three times in the morning stool is not shaped, it is recommended to consult a doctor in a timely manner, to clarify the cause of the disease, the cause of the treatment, so as not to delay the condition.