5 months pregnant, I started having very bad back ... to the point where it was unbearable !! I was good or sitting in my sofa or lying in bed or on a chair ... short horror! So I looked for solutions, and everyone had the air plebiscited the nursing pillows, I was dubious because I do not see how it could do good ... But my bad back and all the comments left were right about me, I bought it! And there MIRACLE! Since I have I hardly get backaches, I use it in my bed in my couch and even on chairs! At first I used it all the time since I had very bad back, but with time, I know when I need to actually use or not, and then I think one learns to hold otherwise pregnant (and I get to my 8th month now). In any case, for all those who like me do not see the point of this product, I told you take it !!! You will not regret it !!!