WHAAAAAT?!?!
This is a perfect example of a ped giving more than simple medical advice. He doesn't sleep in your house, it's not his business how or where she sleeps (as long as it's safe), how long she sleeps or how often she wakes (as long as she is otherwise healthy). Plus, he flat out gave you bad information. First of all, Sleeping Thru The Night is only catergorized as a 4-6 hour stretch. And although many babies can sleep this long without waking up, and some can sleep longer, it is waaaaayy more normal for a baby at this age, heck for most of the first year, to sleep less. And to wake often. IT IS NORMAL FOR A BABY TO WAKE OFTEN AND NEED HELP GETTING BACK TO SLEEP. Is has nothing to do with how much she ate that day, how much she ate at bedtime, how old she is or where she sleeps. It's just part of her physical and emotional makeup. There are no tricks.
So my advice is to totally ignore what the doctor said and seriously consider any advice he ever gives you again. I also advise you to continue with whatever sleep arrangement works for you and your family. No matter what any mom on here tells you, including me. You gotta use what works for you and your whole family groove. For me, that happened to be co-sleeping till DS was almost 2. Hubby and I are huge supporters of the Family Bed. Contrary to what others may tell you, it is still a safe practice (if done safely, just like safe crib measures). Cosleeping is especially beneficial to a nursing mom. It's the only way I ever got any sleep. I could not imagine getting out of bed all those times.
Holy cow! I just re-read your post. The doctor actually wants you to stop night nursing! Oh, honey, you need to dump him. He sounds ancient. Most good, modern, up-to-date peds will encourage all nursing, meaning at night and even into toddlerhood.
I'm gonna paste a bunch of links below for you to read. They are from reputable sites, I promise. You'll find out real quick that your little one is right on track, doing exactly what an 8 month old is supposed to be doing. And there is no need to change anything until and unless YOU and SHE are ready for a change.
Best wishes!!
CO-SLEEPING: YES, NO, SOMETIMES?
http://www.askdrsears.com/html/7/T071000.asp
31 WAYS TO GET YOUR BABY TO GO TO SLEEP AND STAY ASLEEP EASIER
http://www.askdrsears.com/html/7/T070300.asp
8 INFANT SLEEP FACTS EVERY PARENT SHOULD KNOW
http://www.askdrsears.com/html/7/T070200.asp
Studies on Normal Infant Sleep
http://www.kellymom.com/parenting/sleep/sleepstudies.html
*(They don't sleep as well as most moms brag about!)
Sleeping Thru The Night
http://www.kellymom.com/parenting/sleep/sleep.html
(It's happening waaaay less than people tell you!)
Mistaken Approaches to Night Wakening
http://www.nospank.net/fleiss2.htm
Sleep Chart-How much, when
http://www.lpch.org/diseasehealthinfo/healthlibrary/growt...
THIS IS SO COOL! We used the side car arrangement for a long time. It's where the crib attaches to the bed so you actually get the best of both worlds. Baby has access to the bed and likewise. Here's a link on how to set that up:
http://groups.msn.com/SteveandLishsFamily/sidecarcrib.msnw
Sleeping Safely With Your Baby
http://askdrsears.com/html/10/t102200.asp
The Family Bed
http://www.kellymom.com/parenting/sleep/familybed.html
********EDITED TO ADD*******
For some reason Dr Sears' links are not working right now. As a matter of fact, his entire site seems to be down now. I'll keep checking them. I won't leave you hanging :)