My 14 (nearly 15) month old has very suddenly decided he doesn't want a morning nap at 9am and now just has one nap after lunch at 12:30. I think I'm just a bit shocked as he sort of put himself into a routine this past few months and now it's all changed! I know they are all different and obviously there's not much I can do about it but I thought this happened around 18 months??? Or is this a typical age to drop to 1 nap? He still only sleeps 11 hours at night but do I need to out him to bed earlier as he seems shattered by around 6pm now? Or will he just take time getting used to it?