my wife lost mother and brother inthe latyear and half,and cant sleep,a night since,with or without pills,so,next thing,is hypnossis!does any one have this,for no sleep?will it work?i have heard of a sleep clinic? she is going mad,without sleep,so am i! she wakes me! stay well all! mk

The article is very informative and it would be more comprehensive if some of the details of "Stages of sleep" were discussed.