After a couple of years monitoring mine the Specialist flicked me back to my GP with the reading back to 'my norm' of 3.9, which is 'above the median but within the age related reference interval'.
Seems like my problem was a persistent Urinary tract infection. Super drugs did the trick but it will need continued monitoring.
Enjoy your meanderings through the west. I spent a lot of time in my youth shooting up the area that you are currently in.