DD is 10 months. Lately she's been a big challenge to get to sleep at night. She goes to bed quite happily and chats away for ages but its almost like she gets frustrated after a while and then can't put herself to sleep and starts crying. Once she gets upset, it's like she has lost the ability to go to sleep. We have to rock her as anything else doesn't work. And this sometimes takes over an hour as she keeps waking when we put her down. If I put her down awake, she either hysterically cries or the whole cycle begins again. Yesterday she was with my Mum and she did two naps of 2 hrs and 2.5 hours and woke at 5 from her last one. Normally she might do two 1.5 hr naps though. I'm thinking this is too late but some days she is not ready for her second nap till 3pm so do I wake her if she does a long one or not let her nap at all? Last night she eventually went to sleep at 10.15 and woke for the day at 6.30! I know there are worse sleepers out there but DH and I are pretty tired at night and are really missing our wind down time! Any suggestions?