Thanks Beannaithe, I had heard that so won't go crazy, maybe replace one cup with a herbal tea. Onthefly, Childcare has to be the hardest and most rewarding job I've ever had, maybe I'd appreciate it a bit more if I got 3hrs sleep lol!! We did co-sleep last night and it was better, I've taken the side off the cot today and jammed it between my bed and the wall, so that she is within arms reach but not on the edge 😊