mrsdaisy - omg - here i was think the same as you and that i must just but an over worried 1st time mum - my son michael seems to be doing the same as your ds - but having read these postings i am much more at ease and far less stressed - there are some days i think my ds should be an extra for the Exersist the way he throws up - at fisrt i thought it was because he was drinking all of his bottle just after i had increased the amount and he just didn't know when to say stop - i tried the AF S26 formula but it only SLIGHTLY decreased the amount he was bringing up - that and because of the thickened formula we had battles at feeding time because it wasn't flowing as fast for him - a friend said it was a little unusual for him to be throwing up so much and told me to see a dr but other then the throwing up he seems a very happy, quiet and satisfied little man - i feel much better now that i've read this thread - and besides we have a lifetime of worry ahead of us isn't it good that we now have one less thing to worry about