DD wakes up usually once per night now. Thus far I've been too lazy to do it but looks like I will need to at some point. Was going to nightwean my son (now 7) when he was about 2-2.5yo but he started sleeping through the night and I didn't have to.
When she wakes up at night I either take her to the bathroom or sometimes she has a wet dipe (she is EC'd). Then nurse and go back to sleep. She nurses to sleep at bedtime, except when I am working then she is fine without me.
What has worked for you?
Also during the day she gets VERY demanding about it. I do limit time and switching sides especially if we are under a time constraint. She also nurses for naptime but that is OK with me so far.