So my 4 month old has a lot of mucus in his poo. This has been going on for about 3 1/2 wks. He's almost 15 lbs. Was 6 lbs. 4 oz. at birth. The week before the mucus arrived he didn't poo once. I was gettin a little worried, but knew this happens around his age. Now he goes 6+ a day. His norm for a while was down to 2 a day sometimes every couple of days. Never went a full wk w/out. And it's soo runny. Not like before. It's still seedy. Was brown for a while, but is back to mustard color. I am going through tons of diapers. We had his 4 mo. check up and ped said this was fine, although I forgot to mention the mucus. Just the # and the runs. He also has been more irritable. Not a lot, but noticable. He drools a lot too and maybe the mucus is from that??? But what about the runs? It's like this everday. Should I be alarmed? Ped wasn't. She thought it was too early for teething. He also doesn't sleep through the night, but never has. Wakes 3x to feed between 7:30p and 7am. Did I forget anything? Oh, he all of a sudden has become a goofy eater. He's strictly BF, but bobs on and off the whole time. He used to only do this when he was finished. Like he was playing with his food. LOL. And I have OS/OALD. Sorry so long. Trying to be specific.