THG wasn't detectable, Romo and many players used it. Testosterone itself can not be detectable at least after 3 weeks even less if you're an athlete. That is Testosterone enan. Suspension takes about a day to pass drug tests. Its also a very nasty testosterone due to the side effects and the constant hormonal change. Test Propiate takes about one week to get out of your system. Dbol takes around 2 days to get out your system. Human Growth HOrmone which is a protein that has a chain of 191 amino acids(not a steroid) is not detectable.
I'm not accusing anyoen of using steroids but I know what Im talking about and have a background of what im talking about. Look at the atachment below and look at how his stomach looks. God never made our abdominal muscles to be that thick.