DD has always been a lousy sleeper. It took us a long time with the same bedtime routine and controlled crying to get her to both go to bed, and to stay there asleep. We have always worked with her body clock (bedtime is 7pm which is when she gets tired) - and she was demand BF for the first 7 months (because I was concerned that before that she could be physically unable to go through the night). Anyway, when she was a year, we finally cracked it and DD would go to bed without fuss and sleep through for 11 or 12 hours - hurray!
Except, now that she is 18 months old, everything is going pear-shaped again. We've just had a period of waking in the night, where we've given her milk and Calpol in case she was ill (she seemed a bit "off" in the day). And now she is complaining a lot when she goes to bed. She will get changed into her pajamas with no trouble, climbs up the stair without complaint and drinks up her milk. DH puts her in the cot, and she's fine. But once she has to go to sleep, she cries. She has one daytime nap of between 30 and 90 minutes, and the length doesn't alter whether she cries or not. She doesn't seem quite as tired at night sometimes, could we be playing with her too much after dinner (which she has between 6pm and 6.15)?
Please help! I'm pregnant now, and exhausted and we need to crack this before the new baby arrives!