I will be 85 years old in August. I had prostate enlargement before. My Urologist could not help, just monitored me only with blood tests. Wanting to try it, I bought the Dr Allen’s device about 8 or 9 years ago. It worked, and my Urologist discharge me and told me no need to get back anymore. I wonder if I still need to wear the device. I had used only one device. Do I need to get another one to use again soon? How long do you need to keep using the device? Thank you very much, July 2020!