A 5 week old? Might be a silly question and may be there is nothing I can do but he's awake from around 6 am until 10 pm with just a couple of very short powernaps during the day. Is there anything I can do with him to try and tire him out a bit? He likes to be held lots but I don't want to shove him in a sling and forget about him for 12 hours either!