Please help. I received a call from my probation officer this am telling me I had tested positive for ETG. I haven't drank in a year, nor do I take any OTC medications. Obviously I denied it, as that was the truth, I take my sobriety very seriously. She said they are going to send the test for confirmation based on my denial. What exactly is confirmation and why would that produce a different result?
She said she does believe me, and I have offered to take a hair follicle test. I just don't understand why a test would show up positive and then has the potential to not be after they run a "confirmation." What is this?