My 11 week old has been on similac advance from day one. She always seems to have tummy troubles, lots of grunting, stiff legs, difficulty passing gas. It just seems like her tummy hurts frequently. I have asked pedi about it and he said this is all normal infant behavior since her stools are normal, and she is gaining weight and not spitting up. I just wish there was something I could do to make her belly feel better, and I think if I try to switch formulas it might help. Does anyone have experience with this?
Re: When to switch formulas?
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