Really dumb question, but I was curious if something has changed with my breast milk or the amount my DS is eating that is causing him to spit up. My son is 5 1/2 months and has just started within the last week or so spitting up about 1/2 the time after he eats. Not much, just a small amount, but it's odd. I know this is not unusual in general, but for him it is. He almost never spit up after BF. I wonder if he's eating too much? Or does something change with the BM? Or maybe his tummy is getting upset? He has not started solids yet. I am talking about when I am directly feeding him from the breast, not the bottle. He does over eat from the bottle, but I didn't think he could from the breast. I have never thought I've had an over supply problem, maybe even the opposite. I am not overly worried, but it's just odd and I didn't know what could be causing it. Any ideas? Thanks!