Testosterone blood work

Someone point me in the proper direction (where to look in archives, etc). I just experimented with a bottle of Androsol and had favorable results. I have a two-fold question:

  1. How long should I wait before my annual physical so that the Androsol won’t give inaccurate T readings.
  2. What are the specific T tests that I need to request for a complete T analysis?
    Bonus Question I: Is it possible to have higher T levels, but be infertile?
    Bonus Question II: Anyone from the Detroit area know of a reputable doctor who sees benefit from weight training and doesn’t automatically ask you if you are using juice?
    I know these questions have been posted before, point me to the answers.