My 4.5 mo has come back from Canada and may just be jetlagged - she wouldn't touch Cow and Gate or SMA but has drunk less than usual but still good amounts of Aptamil. Lovely Aptamil, it gives yellow stools! I am so excited about this I can hardly type. SO all was well for the first 2 days but TODAY she isn't taking the powder or the ready made at any temperature - because I've never made up powder before and was worried I didn't know how to do it. She is a fat little thing (55 centile length, 95 centile weight) so I'm not scared - yet! And she has drunk the Aptamil in reasonable amounts (the Canadian stuff she used to glug like baby crack, which I also wasn't entirely happy about). But she's crying now and hungry, and I don't want her to cry any more. Any others I can try? Any possible reasons she'd glug Aptamil/Aptimil? for a few days and suddenly decide it's not good enough?