So here are the most common reasons your stool might be yellow. Mustard-colored stool is actually normal for newborns, ...
Because abnormal poop colors—including yellow poop—can ... Babies who are breastfed may produce stool that is mustard-yellow.
The color should be yellow. Contact your pediatrician ... After that, most newborns have stools the color and consistency of mustard – but even that can differ from baby to baby or if they ...