I'm a 17 year old male who has had problems with an overproduction of urine, or polyuria, I believe it's called, since I was very young. I've been to a physician and a urologist. I've had simple blood tests done, including glucose tolerance, to check for diabetes. They all came back normal. My urologist even had an ultrasound of my kidneys and bladder done, which came back with everything looking normal.
I do not experience this all the time, but its quite frustrating when you're sitting through a 95 minute class and you can't go to the bathroom. My pee is a clear color, like water, when it happens. The frequency can be as little as every 10 minutes in the worst times.
Any help would be appretiated.