It just takes more time. I don't think there is much more that you can do. Her little body might just need to mature more. I think it is very common for night time dryness to take months longer than daytime dryness. She might not be completly dry at night until age 3 or so. You can cut off fluids before bedtime, that may help. As far as waking her up, I personally wouldn't bother. If her body is not ready, then it just creats a work pattern for you to follow every night. Is she peeing out of the pull up? If so, you can buy nighttime diapers that will hold much more. Make sure that if she does wake up to go, that she has nightlights or a flashlight to lead the way to the potty, or she could just wake you up. I think 2 yrs old is a little young to get up at night by herself and wander the house to go to the potty, so I would want her to get me up anyway. Good Luck and don't stress, she'll be all grown up before you know it.