NovaSure destroys the lining of the uterus, after which the uterus heals through a scarring process. This at least greatly reduces heavy and painful periods, and often makes them go away altogether. Before you think this procedure is the right one for you, however, you should know that there is a big catch. After NovaSure, pregnancy is very dangerous. NovaSure is not suitable for women who are hoping to get pregnant at any time in the future. In fact, women who undergo NovaSure endometrial ablation have to take permanent steps that would prevent pregnancy.
Some options are tubal ligation, Essure contraception, or Adiana permanent birth control. The latter two are very similar in the way they function and the benefit is that the placement of Adiana and Essure are simple. You can read more about this form of birth control in Essure vs Adiana. If you do want to get pregnant but are suffering from heavy periods, there may be other, temporary treatment options available to you. Don't think that endometrial ablation is the only way to rid yourself of your heavy periods, and discuss the options available in your particular situation with your healthcare provider. Hormonal treatments are another option, for instance. You may also like to read about endometrial hyperplasia.