Not only is it 10:1, but if you first test at 15:1 and your follow up has you at 14:1, they consider that cycling down and your given a pass. Not only that, but if you have a doctor's not saying that you are on Testosterone replacement, which is usually for older guys to keep there testosterone at 1:1, you get a free pass.
This is on top of "I have a prescription, so it's ok"
EDIT: This comes from Bryan Alvarez on "Between the Ropes"
That's bizarre I read a transcript of when he appeared on Nancy Grace and he said it was 6-1 on there.......he likes to contradict himself I guess.