Then only reason why they might test your for AS is if you are using and gained 20 to 30 lbs of solid muscle in an 8 week period of time or so. I was in the Navy and had one guy tested for AS becuz' this fucker kept getting bigger and stronger. When he was tested it came back positive. The test are to expensive and are very rare. Just keep an eye on where you keep your gear, your size gain, place to administer the gear and don't tell anyone even if you think they are your best friend.