DS is 20 mths, and he'll be 2yr 2mths when the new baby arrives in just over four months. What can we do to prepare him for the new arrival? Also, we will prob be moving him to a bigger room, so that his smaller room can be the new baby's. He's getting too big for his cot now too, so should we buy him a bed and get him used to it now in his current room before moving him to the bigger room? Sorry if this is too many questions?! Any advice gratefully recieved!