Hi, very dull, but 11 month old daughter started having formula feeds during the day at 9 months, would only take ready made aptamil. I have now finally got her to accept the powdered version, as we are off on hols this weekend and much easier not to mention cheaper! However she is now about 2 weeks in to powdered formula and has had a pretty upset tummy. She is also teething just got her 6th tooth through, they have been coming through pretty fast, so I guess the upset could be attributed to this. I just wondered if anyone else has experienced the same sort of problem? I am in a slight dilemma about trying another formula or sticking with it and hoping the tummy settles down, we are off sailing for a week on saturday!