Hi, am exclusively BFing my 19 wk old DD2.. in the last month I have had to start a low fat diet (not because I'm worried about weight etc but because I've got gallstones, lovely) She definitely seems hungrier & is waking more. I know this could be normal increased needs +/- 4m sleep regression and I'm not particularly worried about her weight (dropped to about 2nd centile from 25th, but she looks chunky enough &HVs not worried.) Just wondered if any similar experiences out there? thanks!