Jennifer Shu, MD, FAAP, Pediatrician The first few stools of a baby's life will be blackish-green and sticky , It's called meconium. After that, most newborns have stools the color and consistency ...

Any dramatic changes and something could be wrong. The average person poos about 30 millilitres of stool for every five kilograms of body weight a day. So for the average 70 kilogram person ...