Medically reviewed by Natalie Muth, M.D., MPH, RDN, FAAP, FACSMMedically reviewed by Natalie Muth, M.D., MPH, RDN, FAAP, FACSM It can be hard to tell what's normal when it comes to baby poop, ...

Some toddlers find learning to pass stool without a diaper challenging. They may have had a large or painful bowel movement previously and be afraid to defecate again, so they begin withholding stool, ...