My doctor prescribed a Fisher Wallace Stimulator, and I put off buying it because it costs almost $700. He said insurance covers it, but I haven't submitted it yet. In one week I went from 5-6 wakings a night to 3. I just finished my second week, and last night and the night before I only woke up once. The strangest thing is that I've stopped having to pee in the middle of the night. You use it twice a day for 20 minutes, the second time right before bed.