I normally sleep through the night fairly well. MY definition of night, at least. I sleep from 1am until about 7am, have a snack, then sleep again until 11am, have another snack, then catch some more zzzzzzs until a little after noon. But there are those times that a big ol' diaper wakes me from my slumber and I need to wake mommy up in the middle of the night for a change. She doesn't mind much -- and she always congratulates me on a job well done.
Then there are other times, when I wake up in the middle of the night for a cuddle. Mommy enjoys those, too.