DS was a sicky baby but DD is taking it to new levels, she's 4 weeks old (-1 weeks corrected age) and just throws up more and more. There's the usual spit-up constantly but also a few good vomits after every feed, more forceful and squirts out and a larger volume. This can even be an oz or two, not a teaspoon but nearer a full feed. She's vomited loads just in the last hour, one vomit filled both cups of my bra (niceeee), puddled on the sofa and left a 6 inch patch on my jeans. She's not usually windy or unsettled. It's getting harder and harder to settle her, she throws up in any position and wakes herself and she's wet throughand needs a change. Bibs don't cut it.
Any ideas? I've tried all the positional stuff, eg slanted mattress, burping, belly massage etc but no change. She's not fussy and doesn't seem to be in pain vomiting. Seems to be increasing, but don't know if she simply eats more. Weight gain has been slow, apart from last week when she suddenly put on a pound in 6 days. Funny scales though, wouldn't work for 20 min, old hanging scale and seemed to require shaking to work!