What does a breastfed baby’s poo look like?
Learn what is common in a breastfed baby’s poo, how it changes in the first days, and which colours or changes need attention.
Clear, reassuring, source-based guidance for everyday questions.
12 guides
Learn what is common in a breastfed baby’s poo, how it changes in the first days, and which colours or changes need attention.
Green poo is usually a normal colour change in breastfed and formula-fed babies. What dark green, bright green or green with diarrhea means, and which signs need a doctor.
A baby’s poo pattern depends on age and feeding. Learn when infrequent stools can be normal and when hard stools or other symptoms need attention.
Yellow and mustard-coloured poo is common, especially in breastfed newborns. Learn what it can look like and which pale colours need attention.
Wet nappies usually increase as milk intake rises in the first days. Learn how to track urine and why nappy count should be considered with feeding, stools and weight.
Babies may grunt and strain before passing soft stool while learning to coordinate bowel movements. Learn what is common and which signs need assessment.
Constipation is not defined by days without poo alone. Learn which stool changes and symptoms matter in babies of different ages.
Young breastfed babies often have loose, even watery stools. Learn how to spot a meaningful change and signs of dehydration that need prompt care.
Look at stool hardness, pain, and changes from your baby’s usual pattern rather than frequency alone, and know which symptoms need assessment.