The poop of newborns is almost black, while older infants tend to have yellow or brown poop. Breast milk and formula can also influence the color of a baby’s stools. Red or white poop can ...

Baby poo comes in a range of different ... Poo that is very pale, chalky, or clay-coloured Black, tarry stools (after the newborn stage) Red or bright red streaks Constipation lasting more than ...