Not sure what to do here.. My three week old has developed a liking to an elbow, or boomerang pillow. He will not go to sleep or settle without it. I can put him in his bassinette, cot, on the floor, in bed with us.. whereever but he will not sleep if I dont give him this damn pillow!! So, as a result he is now in his cot with the pillow. This is the only way he will sleep. I am now waking up every hour or so to check that he is ok! He will sleep up to 5 hours straight... which is great but if I keep waking in a panic this doesn't do me much good!! lol!! Has any one else had this problem? Am I being over cautious??