My 20 month old has always been an early riser but for a few months went through until 6 which I was thrilled about. Last few weeks have been 5.20 ish however which has meant today we were up at 4.20!!! So fed up. No idea when to put him to bed he is already after a nap. Nightmare. Don't know whether to keep him up later at bedtime or what. Usually if he goes later he still gets up early. Sorry for rambling post but very sleepy and confused! Any advice appreciated!