4 mo DD spilling - really smelly

Reflux. Acidic smell is pretty classic refluxy smell. It may be exacerbated by something you've eaten so keep an eye on it, and if it stays like that (and she stays a bit unsettled) then it would be worth having a chat to your GP.

DS has that too - he is FF. Sometimes it is even watery - does that mean reflux too?

DD does the same, but it doesn't really bother her. We went through a really rough patch and I got meds for her, but TBH I didn't like giving them to her. So I rode it out and now she's a very happy baby even though she spews everyday. I currently have a big spew mark on my jeans and also got all over the dog it stinks too.    Should've really taken a pic of the dog, but he licked it all off

My advice is invest in HEAPS of spew cloths ( I go through about 1 or 2 a day) and be prepared for the spewing. Try raising the head end of the cot and keep her upright after a feed for as long as possible. I would go to the GP if the spewing was upsetting her. Otherwise, (correct me if I'm wrong), but I think trying dairy free might help too. DD is FF, so not sure on the eating side of things.

We have our good and bad spewing days, and I can generally tell if she's going to have a bad day.....she'll spew constantly, even hours after a feed.

Oh and maybe invest in some odour spray and carpet cleaner hehe

Cooper developed reflux at about 4 months too and I rang Plunketline and they said some babies do get it between 4-5 months when they start getting more active.

We got some gaviscon from the doctor but it seems to constipate him a bit and since he wasn't all that bothered by it I don't think I'm going to keep using it.