Daisy is always being sick really casually. Pretty much after every feed, sometimes within minutes, sometimes like an hour later, she'll just lay there and almost without effort milk will just flow out of her mouth. Not loads, but enough to make us have to change her if we don't instantly see it and catch it. It's very challenging because she'll do it when you put her down to sleep and you almost always have to get her up and change her within 15 minutes which is not exactly condusive to her having a good nights sleep. She's 4 weeks old, she's breastfed and mum feeds her in an upright position then we sit her up for like 15 minutes after each feed but none of it seems to make a difference. Hopefully she'll grow out of this?