What sort of routine do they have? Up till now ds has had a nap at 9:30 for 1/2hr, then at 12 for 2 1/2hrs. He's eating well and very active but his sleep is suddenly all over the place. He skips the morning nap, gets overtired or has the morning nap late and oversleeps so by the end of the day I've been putting him to bed at 5:30. He has been great at settling himself to sleep and has been having really long lunchtime sleeps so I thought it could be a big growth/development spurt (he's about to start walking). Just when i thought things were settling down and he was more settled.
He has older brothers and his routine has been perfect till now, but now he's all over the place. He is teething a bit and has bit of a cold but his days are so upside down I don't know what to do with him anymore!
I think I've kind of answered my own question but I spent so long at lunchtime trying to get him to sleep and can't get our dinner time sorted I feel a bit lost.