Meg this a technique developed by an Australian midwife called Rhonda Abrahams. Sorry I couldn't work out how to post a link so I copied the article!!:
Settling 6 ? 12 months
Lie your baby in the cot on their back. Ensure that their feet are at the end of the bed and tell them ?It?s time to sleep now?. Leave the room and wait for two minutes. You want to give you baby the chance to fall asleep by themselves. As soon as they realise that they?re alone it is likely that they will start to protest. If they don?t settle within 2 minutes, then go back in.
Roll them on their side, facing away from you. Put a hand on their shoulder and keep patting their bottom or upper thigh gently with the other hand. Do this for two minutes, repeating the words ?It?s time to sleep now? in a gentle and soothing voice. If the baby us still protesting after two minutes, then leave the room, and wait out side, this time for four minutes.
If they still haven?t settled, go back in and try settling them, this time for four minutes. Next time, it?ll be six minutes, then eight minutes and finally ten minutes.
In the unlikely event that after the ten minute session they still haven?t settled then pick them out of the cot, give them a cuddle, calm them (making sure you don?t rock them to sleep), and when they have settled repeat the process.
You will notice that your child?s crying will reach a peak, and then it will tail off, often very quickly, until they eventually settle themselves off to sleep.
As has been indicated throughout this article, the key to success is perseverance. If you follow this routine to the letter then within 3 ? 10 days your baby should be sleeping through the night, and be able to put themselves back to sleep, should they waken.
I used to pat DS1 to sleep. It stopped him feeding in the night, but I will warn you it caused problems with him waking expecting to be patted back to sleep. But I never used her technique for older babies as I have copied for you here. I know a lot of people don't like any sort of cc (nor do I in an ideal world) but if you are desperate and depressed this seems to be the gentlest form I could find.