DS3 is 2 this month. He always used to be a good sleeper but since Christmas he's refused to go to sleep in the day, is problematic to get down in the evening and wakes throughout the night. DH and I work full time shifts and have two older children. We've tried cutting his day nap, leaving him to cry, and now generally sleep on his floor throughout the night hoping it's just a phase. It's a long phase now. I've got him to sleep yesterday afternoon by sitting on his floor by the door with my back to him and crept out after a bit. What do I do at night though-sit on the floor again each time he wakes?! He woke at 5.20 this morning (which is a good long chunk of sleep for him) and I'm still sat by his door with my back to him whilst he's stood in his cot! I'm full of cold and exhausted!