I think my dd has always had a bit of reflux, she pukes quite a lot and can soak an outfit quite quickly. But she never seemed bothered so I didn't get treatment. Recently over a week or so she's started arching her back a lot, being fussy over feeding and won't settle as easily for naps/ sleep. She has a 6oz bottle of formula in the evening but is breastfed otherwise. She seems to be growing well. Can reflux get worse around this stage? I thought things like that should be improving by now. Or is this something else? Confused!