I don't understand how people are giving this a positive review. The directions it comes with make NO sense. It was clearly translated from some other language. For example, step six: "Strentch the force belt of both side, press one belt on the uterus position." Um..what???  And the pictures don't help me because it doesn't seem to match the product. Then it comes with another set of directions that show how to use it during different phases of post-pardum, and again it makes no sense. It shows a picture of something that is not the belt! Very disappointed.