infacol

my little girl is 9 weeks old, she's bottle fed and was having 4/5oz every 3 hours but now she's having 1 or 2oz then wanting more an hour later. she's fine bringing wind up (I give her five minutes after feeding then wind her) but my partners brother who's has 3 kids has suggested giving her infacol before feeding, I've said no because she's fine with wind and not got colic but I'm not sure how to get her feeding like she was before. any suggestions would be very appreciated! ps I'm seeing my health visitor in the morning,I just wanted opinions from people who've maybe been through it