My son is now 12 and 1/2 months, he still wakes up many times during the night for night feedings (sometimes every hour or every 2 hours). He NEVER sleeps thru the night since he was born! So I never sleep thru the night, either.
But I found a site:
http://kellymom.com/bf/weaning/index.html
You can find it :
Sleeping through the night
More information
What is normal when it comes to night waking?
Sleeping through the night by Katherine Dettwyler
etc
It has great info abt night waking. It says that it's normal for toddler under 3 years NOT to sleep thru the night.
They have articles about night weaning, too.
Anyway, it's a good site. Have fun reading it!