My 11wk DD is a proper fidget and has always slept better being swaddled as she cant flail around etc. On the whole she is a pretty good sleeper but recently I have moved her to a cot and using a grobag/sleeping bag (her swaddling blankets are two small) and she has been waking up a lot more. She does want to feed so it could be a growth spurt but I also wonder if her sleeping arrangements are unsettling her. Plus, with the grobag thingies I'm not sure if it's a good idea to swaddle as I don't want her to get too hot.
Any ideas or your experiences much appreciated