Scientists have found an ideal frequency.

The normal poop of a healthy breastfed baby is brownish yellow or green, seedy, and sometimes slightly runny. However, in the first few days after delivery, the baby may pass thick, blackish stools.

Whether you're someone who looks forward to your regular bowel movements or you prefer to put them out of your mind as soon as the deed is done, you may be surprised to learn just how much your poop ...