My 1 year old is sleeping very poorly, again. He has always been a bad sleeper previously sleeping no more than 6-7 hours in every 24 (!) and even then akin hourly until aged 6 months, then things improved. He had a cold just over a month ago and has since gone back to waking hourly overnight.. He has two naps every day averaging 1 hour each, and the same night routine every night..