If you night trained separately from day training, did you wake up your child at night to go to the bathroom to start? We used the OCPT method for potty training several months ago and it worked great for us. I didn't read the night training section in depth initially but I do recall the author talking about waking your child up every few hours to take them to the bathroom. How did you night train? I should add DS will be 3 in April and has asked a couple times if he doesn't have to wear a diaper to bed.