I've been using my moby wrap with the newborn hug hold on my 5 week old since she was 1 week (daily) but recently she's got very fussy in it and will cry, push and try and straighten her legs. I have wondered if her feet are uncomfortable but have read that the 'hug hold' with legs out shouldn't be used until she's 2-3 months and her legs have straightened fully. Is this the case? If so I'll just look at other reasons for her fussiness...