DS1 has ALWAYS (since he was 6 months old) gone to bed at 8pm, DS2 and 3 followed suit (they're 4 1/2 and 13 months).
However when I was talking to DS1 a few weeks ago, before he moved into a room on his own, I said that we would discuss him having a later bedtime once he had his own room. He moved into his room at the weekend, and I've just told him he can go to bed at 9pm instead.
Is this too late? He usually gets up around 6am (and comes downstairs), but doesn't actually "have" to get up until around 8am, so if he sleeps longer as a result it shouldn't be the end of the world. Am I going to totally regret having one of the DS's up for a whole extra hour........or is there a possibility that DS1's behaviour may improve (at home) as a result of more "time" that's spent just with me??