And what do you do during the transitional phase? Ds is now doing a poo in his nappy on purpose so we have to come and change him and he then asks to come out of his room. He is absolutely shattered at the moment as hasn't slept at lunchtime for three days. He goes until late afternoon then crashes and his behaviour is awful at the moment as he is so tired. He used to sleep before as was left in a cot but now he's in a bed it just isn't working. How do you cope with this? (He is 2 and one month)