How much vomit are we talking. My little DD wou...

How much vomit are we talking. My little DD would spit up small amounts of curdled milk constantly when she was a newborn. Sometimes it was a few times an hour. It didn't bother her and the CHN said she's "a happy chucker" and that some babies are more prone to it than others and that in time she would grow out of it. I think it was probably not until about 8+ months old that she stopped doing it regularly. It's only a concern if they are vomitting up large amounts multiple times a day or they are really upset by it