Mine did the same with both of
my boys. I puked the first
5 + months, had 2 good months, and was puking again the
last few months. M/s can come back at the end, even if you are really well hydrated. Just happens. I craved ice water and drank water all day long, still got sick, in fact, water made me throw up too. Just be sure to mention it to your Dr. and keep the fluids coming.