When my DS2 was a tiny baby - he was a great sleeper and liked to put himself to sleep, didnt want to be rocked etc. However, when he reached abou 4 months all that changed he became very difficult to settle - in the end, he started sleeping in our bed and was there until 2 weeks ago (he is 10 months now!). I had been putting off trying to get him to settle on his own because I just thought it would be so difficult but I was losing sleep with him in the bed! I decided to go for it about 2 weeks ago and the wee soul was brilliant - he was asleep in 20 mins first night and now it takes 5 mins and I have my evening back! hooray! :0