I have a 7 month old son,he started waking in the night about a month ago,and soon realised he was having too much sleep in the day,so as soon as we corrected that,he stopped waking in the nights,but then he started to wake really early,and I was advised on here to try an earlier bed time,which worked a treat,he was going 6.45-7ish.BUT the last 2 nights he's been waking around 2-3am for nearly 2 hours.HELP. Is he getting too Much sleep in the day again? Total naps 2hrs 45min in the day,asleep by 6.50pm-7pm.what shield I do in the night when he wakes?