Hi I have an 18 month old DS. For months his sleep was pretty consistent. Wake between 6 and 7am. Nap around 12 or 1 for two hours approx. Dinner at 6 and then Bedtime routine bath & bottle. In bed at 7 asleep at 7.30. I sit beside him till he falls asleep. The last week or so he's fighting sleep sometimes taking an hour or 2 to fall asleep. He used to lay for about 20 or 30 minutes babbling and cuddling my arm before he would nod off. but now he seems more upset and doesn't want to lay down easily and can take me ages to get him to relax. He gets alot of attention play fun and love throughout the day. Eats well. I'm not sure if I a putting him to sleep too early perhaps I should put him in the bed at 8? Or if he could be over tired and I should try an earlier bedtime?