As others have suggested, our billion-pound super hospital here in Coventry (chosen for the much-vaunted, televised, roll-out of the plague vaccine this morning), only tests PSA to 0.1, so all your PSA results like mine over the last two and a half years, would be ‘undetectable’.
So stop worrying and come and have your bloods done in Coventry!
If the tests get to 0.2, that’s when further treatment is triggered, or successive increases over 0.1.
Best of luck.
Cheers, John.