The baby’s bloody stool may be anal fissure, or consider amebic enteropathy, bacillary dysentery and other diseases. 1. anal fissure: usually drink too little water, the baby’s body water content is low, may cause the baby dry stool, defecation may strain the intestinal wall, the phenomenon of the baby pulling blood stool. 2. amoebic enteropathy: amoebic enteropathy is caused by lysosomal amoebic infection, low body resistance, unhygienic living environment and other factors, the patient will appear jam-like mucus pus and blood stools, or accompanied by a fishy odor, severe patients may also be dehydrated, intestinal perforation, hyperthermia and other symptoms, manifested in the baby pulling blood stools. 3. Bacterial dysentery: caused by Shigella infection, may induce bacterial dysentery. The baby will have chills, high fever, headache, fatigue, diarrhea, abdominal pain and other symptoms, severe may also be manifested as pus and blood stools, fecal incontinence and so on, which may cause the baby to pull blood stools. If you find that your baby has bloody stools, it is recommended that you take your baby to a regular hospital in a timely manner to identify the cause of the problem and take relevant treatment measures under the guidance of a doctor.