1. Causes of baby’s stool bleeding: Bleeding in the stool refers to bright red or dark red blood in the stool during defecation. In babies, bleeding in the stool can be caused by a variety of reasons. Common causes include anal fissure, intestinal infection, indigestion, etc. 1. Anal fissure Anal fissure refers to a break in the skin or mucous membrane around the anus. Babies are prone to anal fissures because they have less force during defecation and more frequent defecation. Anal fissures can cause pain and bleeding during bowel movements. 2. Babies with intestinal infections are immune to