DS is 3 weeks old. At the moment he settles fairly easily when we put him to bed with us, at 11pm, and then he has 2 feeds in the night until he wakes at about 6-7am. He's not easy to settle for a nap during the day, only during the 11pm-5am slot. So, I'm now wondering about putting him to bed earlier, say closer to 7 or 8pm, to try and start getting him used to a bedtime routine (I know he's still too young to have a routine but I'm just thinking about working towards one). BUT, does this mean that he'll likely have his 'easy to settle' period earlier, from 8pm to 2am, as that's all he can manage of sleep time, or could he sleep from 8pm and still sleep from 11pm-5am? In other words, do babies often have a set period of time for a longish stretch of sleep and that's the same amount of hours whatever time you start it? All babies are different of course and I know the only way to find out is to try it, but I just wondered if anyone had any experience of this?