Hey everyone, a few weeks back my DS went to bed at 8pm slept through to 6am - somehow changed , as he went through teething and some regression / spurt I believe, now he goes to bed at 7pm and wakes at 4.30 / 5am ... When he wakes he will not go back to sleep - he stays up until about 7ish .. then naps for about an hour, then wake until about 11 ish and has a good long nap , maybe wake again by 12.30 / 1 pm , but sometimes this can be longer - maybe 1.30 .. then by the time 4.30 comes he is bate, so he may nap again for (I try for like 15 mins ) to keep him awake but he is wrecked again by 7pm so quite challenging to keep him awake , we have blackout curtains and blinds, he is on 2 - 3 meals a day and plenty of milk --- WHAT am I doing wrong , any tips greatly appreciated, I do know maybe shifting the nap times may help but because he wakes so early the nap times are challenging !!