Hiya, my 11wk old dd has reflux and has been on gaviscon for the last 4 weeks. she is still being sick and i was wondering if a different formula might help. she is currently on aptamil 1, and before she went on gaviscon i tried the easy-digest aptamil with no improvement in the vomiting. i am using avent bottles with size 2/1-month+ teats but i have some dr brown's ordered.