Hi.. my son is 30 weeks. He has always slept through the night from early.. around 8 weeks or so with the occasional night of waking. When he was moved to his cot at 3 months he would always kick his covers off and be freezing so he's wore a grow bag from then. When in his grow bag he would basically wake up in the position he fell asleep - like a starfish. 3 days ago.. I decided as the weather was less cold to take his growbag off him. He has been waking up sporadically through the night. Talking/playing to whining then eventually crying until he is fed then will go back to sleep over a period of up to 2 hours. He kicks his covers off as quickly as they are out on. He has been moving more around his cot... top of his cot.. sideways... reaching over and stuff. My question is .. is it a coincidence he has started waking up? Is he going through a growth spurt? Or is he simply enjoying his new found freedom or perhaps even waking up because he is cold? I don't know if I should put him back in his grow bag or just persevere. I feel he is learning more to move himself around now he doesn't wear one so would be more beneficial to him without it- although he isn't (and neither am I) getting a full nights sleep