my baby is 1 year 2 months old after deworming she continuously poop for 7 times And also there is a slight blood mucus comes along with poop every time ...is that normal

A. Anal fissures: These small tears are the most common cause of blood in baby's stool. They can occur when a baby passes a hard stool or if she has a more runny stool, which abrades the sensitive tissue that lines her anus. It's generally believed that a milk-only diet causes a more runny stool.