I didn't read all the other posts, so forgive me if I repeat what was already said! I read the book Baby Wise by Dr. Gary Ezzo and it is great at getting your baby to sleep thru the night by 6 weeks old. The big thing is to get them on a schedule - EAT, PLAY, SLEEP. In that order. Don't nurse/feed them to sleep. Let them play after eating while they are full and content and THEN nap after. Repeat this cycle all day long. Another big thing is to lay them down while they are still awake but drowsy. This way they learn that they can fall asleep on their own. I have 4 kids ages 9, 7, 4, and 17 months and used this with all of them and it has worked great. My first child was 9 months old when i first read the book. Before, I would feed/rock her to sleep, then carefully tiptoe to her crib and not breathe while I laid her down, and pray the whole time I was backing out of her room that she wouldn't hear me and wake up crying....she would and then I'd start all over. Also, I was getting up several times a night to give her the binky (I mean like 5-10 times!) I was a WRECK! The first night I decided to let her CIO it took 40 minutes and I was still crying when she finally fell asleep! The next night was 20 minutes and the following night she went right to sleep and stayed asleep!
Dr Ezzo talks a lot about how this impacts children as they grow older into teens and adults. They learn to be self-soothing, self-reliant and don't expect the world to revolve around them. They realize that THEY are in control of their own life/destiny and don't depend on others to determine if they are happy or sad or successful, etc...
I think some people misunderstand the whole CIO issue. That doesn't mean don't hold, hug, love on and cuddle your children. It doen't mean don't nurture and care for them. You CAN do all theses things and teach them to sleep well at the same time!
By the way....I've had several people tell me I was "LUCKY" that I had great kids who slept thru the night. That wasn't luck, it was a lot of hard work and willingness to stick to a schedule. But it is worth every extra moment of sleep I get!
Sorry this was so long! Good Luck!
S. :)
ABOUT ME: I've been happily married for 14 years and have 4 kiddos ages 9, 7, 4, and 17 months. Our youngest has spina bifida. Read his story at www.caringbridge.org/visit/babybrendan