N.B.
Regarding Pull Ups at night:
I don't recommend it. I blame Huggies to this day for the my sons wetting the bed at night. These wonderful diapers that keep you oh-so-dry keep the kids TOO dry! Its not cool to sleep through the night if you are peeing on yourself. But, diapers allow you to do that!
My 7 and 5 year old both still have nighttime wetting problems! They don't pee in the bed so much now, but it used to be an every day thing. It takes a LOT of dedication on the parents part. Every night, I would wake them up around midnight and carry them or walk them to the bathroom and make them pee. I knew if I didn't, I would have to wake up early and give them a bath and wash all the bed stuff. This also helps the child to understand they need to get up to go to the bathroom and that it is not ok to pee laying down. It will take a lot of dedication and persistence on your part, but it will pay off.