We saw the pediatrician yesterday because our three week old has been having 12+ wet diapers a day and only 1 or 2 dirty. She's gaining weight and seems to look good otherwise and the pediatrician told us the diaper thing is totally normal, but i never asked WHY the change. Anyone else? It just sort of freaks me out.

(She gets formula and breast milk.) I caught a urine sample in a cup because I'm trying to avoid a cath to rule out a uti. Dr said urine looked like normal urine just looking at it and no fever or big change in feeding.
Re: More wet diapers and only one or two dirty
It's just one if those things, wet diapers, at this point are far more important.