This is a hard one, and I know your pain. I had a child who wouldn't sleep for more than 20 minutes for the first 10 months of his life. He had some medical issues and I always felt like I needed to be there in case he needed me. The Dr. said I had become overly exhausted and needed sleep or he was going to put me in the hospital!
T. Berry Brazelton, America's favorite pediatrician, has studied sleep cycles in infants for many years. He says the way you put a child to sleep at night dictates what a child expects when he wakes in the middle of the night.
Another piece to this is the fact that your 6 month old has not been able to LEARN how to self-soothe and put himself back to sleep, you’ve been part of the process and by being part of the process you’ve stopped him, even at 6 months, from learning how to do this himself.
Most of the time parents, myself included, go in as soon as we hear some real sounds, but the truth is the child is still sleeping, he seems awake, but he's in the light sleep stage, and by going in and picking him up we create a ritual that he unconsciously counts on in the middle of the night.
The solution, and no one likes it, is to replace the bedtime ritual with something else, and most of the time that involves needing to listen to crying for a few nights. You will not be abandoning him by doing what I’m suggesting.
I don't believe in making children suffer, but I also believe, in most cases, what looks and feels like suffering is part of what it takes to change the situation.
Let me explain.
You will be placing him in his crib, might as well accomplish both things at once. Breast-feed him until he is ALMOST asleep and place him in the crib while he's still a LITTLE bit awake. Be prepared for crying; in fact, count on it.
That way you’ve prepared yourself before you begin, and your feelings won't stop you or surprise you.
He will most likely wake himself up as you’re putting him down, and begin to cry for you. Lay him down again and say good night and leave the room. Come back after 1 minute or so and say goodnight again, and lay him down again and leave.
After time number 3 or 4 go in and lay him down and say nothing. Do this until he falls asleep.
Then prepare yourself for the fact that this will happen in the middle of the night, and you will need to repeat the EXACT same process. By repeating the same thing again and again you are replacing the old ritual with a new ritual. Remember you’ll be undoing 6 months of learned behavior. In the middle of the night go in and feed him-if you need to, and then lay him down and leave.
If he vomits, due to being very upset, clean it up and keep going. I know this sounds harsh, but everyone in your house needs to sleep and you’re right there helping him learn about this new way of doing things, and by repeating the steps of the new ritual you’re showing him this is going to happen, I love you, you’re okay, go to sleep.
The only thing that’s different with this method versus all the other methods is the fact that you’re only leaving him for 1 minute at a time. He’ll come to relax because he knows he will see you in 1 minute, as he relaxes he falls asleep.
Some methods suggest you gradually increase the amount of time you leave him to cry. Having done this method with my own child, I think that just makes everyone crazy.
And now, since you know the child needs to learn how to self-soothe and put himself back to sleep, you can feel better about doing this because you realize you’re helping him learn something versus feeling like you’re abandoning him
When I did this with my son, he cried off and on the first night then slept through the night from then on. I think your son will do this too, you mentioned he can do naps well, that tells me a lot.
Also, I was born with a clubfoot and have needed bodywork as I got older to work out the remaining physical issues. You may want to see an Osteopath now, while your son is little, so the Osteopath can work with his body while he’s still in the brace, I wish my parents had done that with me.
Good Luck, The Mommie Mentor, www.proactiveparenting.net (notice .net)