Another query from me about naps! When DS (9mths) naps in his cot, he sleeps for 35 mins. He's too awake to fall asleep, but yawns and is cranky until he goes down again. Falls asleep relatively easily by himself with his head wedged into a corner of the cot - have tried moving him to see if this helps, but it doesn't seem to make any difference. If we go out in the car/pushchair he'll go for an hour plus no probs. Advice gratefully accepted.