Many different forms
Newborns can have as many as 8-10 bms per day to as few as 1 per 4-5 days; they can be green, yellow or brown and have the consistency of cereal, birdseed, slime or mush.
is almost pure water repeatedly and constipation
is rocky-hard rabbit pellets. Anything in between, any color (except white) or consistency can be normal.