iv just started to use this method on my 4 month old, my health visitor told me i should because my son will only sleep for at most 2 hours strait and she said it was not good for him or me, in the past i have tried everything else to get him to sleep longer but it has just become so bad the other night i was up 13 times with him, once for 2 hours. anyway what i would like to know is has anyone used this technique on their baby and did it work?, iv read so many bad things about leaving your baby to cry like they will become insecure and untrusting and it is making me feel really guilty, but i am really at the end of my teather. The most i ever leave him without checking him is 15 mins so its not like im just leaving him to cry. Any sucess stories would be greatly welcomed, i guess i just need some reassurance. Thanks.