LO has recently had her 6 week visit with HV and has dipped a little on her weight chart in terms of centiles. HV advised I could try topping up with expressed bm but I'm not really sure what the best way to do this would be. I do have a haaka (sp?) breast pump so was thinking I could use this during feeds then offer what I've collected through the day to baby? I'm reluctant to do any sort of 'interferering' in case my supply is affected but of course I don't want LO to not be putting on enough weight. Does anybody have any tips or advice? Thanks for reading x