Re: suddenly spitting up
My son is almost 11 weeks old and he started spitting up around 3 weeks. He's been spitting up every since. I think maybe he wasn't getting as much milk prior to that, so his stomach didn't need to get rid of any of it. I've found if I make sure he burps after feedings and keep him upright for a while, he spits up less. But he still spits up after nearly every feeding. It's annoying to me, but he doesn't seem to be bothered by it.
raising our American-Haitian son (born 9/24/2012) in Haiti