Most HS don’t test for PEDS. Kids can get away with virtually anything. I know of many cases where kids would be on a ton of stuff in HS because there was no testing. Many would get off of it once they got to college but not all of them.
If you get good stuff, it is really hard to trace even at NCAA and above levels. I had teammates that hit the juice all throughout college and were regularly tested by the UNI and NCAA and never tested positive. Like mini safes full of vials and separate refrigerators to keep contamination impossible and eating only home grown meats to keep other hormone levels down. They had high grade, expensive stuff and knew how to cycle the stuff and mask it so that they wouldn’t test positive.
Point being: if it doesn’t smell right, it probably isn’t.