we have a set wake time. Calebs lamp is set to turn on at 7am, then he comes into my room and jumps into bed with me for cuddles in the dark for about half an hour which is a lovely way to start the day. I have found if he wakes any later then his day is so "off" that naptime becomes difficult, in fact the whole day becomes extremely difficult, so it makes sense for us that we have a set time, as much as i would love a sleep in (the day after the earhtquake i let him sleep till 8am!) it just wont be happening anytime soon