Oh wow thanks for your responses everyone! Yes, Sagres, it's total twilight territory isn't it. I'm going to try keeping her up a bit later in the mornings again I think.

Beans, I try to follow her tired cues but I'm no good at it- even now! I'll be sure she's tired, she's grumpy or simply going all quiet and in the zone so I'll pop her down and... Next thing I know she's thrown everything out if the cot and is hollering at her toys at the top of her lungs. She is becoming such a playful, cheeky little Madame. I was trying to settle her today, she had thrown her dummy under the cot and while I was scrounging around on the floor she took the opportunity to thow her toys directly at my head.