I'm not looking for answers really as have posted about this before. Would prefer sympathy! I'm currently sitting up with 15mo DD, in the dark, in her room, while she alternates between sucking her thumb with wide staring eyes and babbling 'adorably' (currently signing 'sleep'). She's been awake since 9pm. It's now 12.30. If I leave her or just put her in the cot, she screams uncontrollably. We tried her in our bed (never works) and she found it highly exciting and didn't even attempt to sleep. BF hasn't sent her to sleep. Nothing I can do will get her to sleep. I don't know how she stays awake so long. And she'll be up at 6, whatever time she drops off. Oh God, she's now signing wheels on the sodding bus!