I bought 2 different tapes from Amazon.com to help me get to sleep. Unlike the other one. This one TOTALLY works. I am 5 months pregnant and had a hard time getting comfortable and relaxing. After just 10 minutes into the CD I was totally alseep. I have used it several times and it is so effective that I still haven't heard the end of the CD. The womans voice is so calming and unlike other tapes I have tried she get right into the hypnosis and skips any kind of stupid formal introduction on how important relaxation is. I would recommend this CD to anyone who is having a hard time getting to sleep.