I have been using one for about 4 months. I use the weisner clamp and it is a tremendous help on stopping the leaking. It is adjustable for size and works. It's also very reasonably priced, and simple to use. I am 5 months post surgery and have been alternating days on use for the last 4 month, but have decided to now use it every day bc I know I will be having surgery to implant a AUS (artificial urinary clamp). I have been doing my keegles every day religiously but am still producing 10 ounces of urine every day, so dry is not going to happen for me. Maybe I will take a day every week or so to see how it goes wo the clamp and measure output, but I can't stand sitting in my urine anymore. I don't use it at night just to be safe, but thats just me, and no one told me not to do that?
It's been an emotional life saver for me. Good luck.