My daughter seems to think that when she wakes at a stupid hour in the morning that its play time. She has a two hour sleep during the day max. I just leave her but am becoming very tired. She lays in her cot with no toys in it singing very loudly. When asked for advice from my health visitors all she said was shut her door. What do I do im a nursery nurse with over ten years experience I don't know what else to do any ideas.