I went in to have my DS weight checked today and he had only gained 4 ozs in the last 8 days. He gained 10 in the week before that. I have no idea why he didn't gain more and the LC didn't seem to know either. She just suggested we check in again in a week, and brought up pumping and supplementing as well. She did have me feed him and then weigh him again. He got 40mL which is 1.25 ozs. The LC said this was fine because he eats about 12 times a day, but most babies at his age (7 weeks) would get about 2 ozs and eat less frequently. I also had her look in his mouth and she confirmed my fears of thrush as well! It was just an over all bad visit. I feel like I'm doing something wrong. He's been gassy since birth, spits up a lot (ped is not sure if it's reflux or lactose intolerance), has always had infrequent BMs, and has had trouble with actual constipation twice. I just can't help but feel like I'm causing the problems because I am his only source of food. Anyway, I just need encouragement. Did anyone else have a baby that didn't gain, but was getting enough milk?