Ok, it goes something like this: everyone knows that the detection window of, for instance turinabol, is a certain number of weeks. Then the labs develop a test for a new metabolite which extends the detection window and everyone who thought they were safe gets busted.
Or Tue athlete thinks they’re buying one compound with a known detection time, but they’re actually buying a different one.
Point I’m making is that most sensible athletes use PEDs for training, not performance.
