ARGH! So...LO only poops every 48-72 hours and when he does it is such a blowout. Newborn poop is so weird, and it looks like it's diarrhea to me. It's not seedy like it is occasionally with him being BF and incredibly runny--a change of clothes, occasional bath, and 2-3 diapers! I'm starting to get worried about dehydration. Has anyone else experienced this with their newborn/infant and should I be worried? His pediatrician said it isn't constipation until they haven't had a BM for 5 days! (OMG).