Hi can anyone help my 16 month old son has started waking at 5am every day! He has recently dropped to 1 nap. he has this at 12.15 until about 2.30 then goes to bed at 6.30. He always seems over tired! I've tried giving him 2 naps but he refusing his second one. Is this just a phases a he gets older he will be able to cope better with more awake time between each nap! HELP!!