H had it to what I would say was a mild to moderate degree but my sister suggested it might be reflux so I went to the Dr straightaway and she gave me a medicine which pretty much worked immediately - and then it was a case of managing the chucking by propping up the mattress, feeding posture, sling time etc - it resolved of itself after a few months - apparently the tummy sphincter thingy gets stronger around the time they start sitting up. So it'll be the mild manageable scenario again. There is lots of really valuable advice as to medications and how to give them etc in the BB threads too so that'll help as well, I'm sure.