My 10 week old has only been pooping once per day for the past week and today she didn't poop at all. She was BF until 8 weeks but has been on Similac Sensitive since then. She is eating alot and sleeping alot and she still has LOTS of wet diapers, but she really seems like she needs to poop and I feel like even once per day may not be enough.
How often does your formula fed 2 month old poop? Should I be concerned?