NCAA tests for the ratios of test to epitest, chances are the serm may keep that ratio high for a while then you could still pop, not sure if the can test for phs though, and with thhe exception of 4-ad and maybe dhea they should not affect these ratios from what I believe...I played d1aa football and tons of guys took the original ergopharm 1-ad and passed every drug test. If you are running a real cycle though I would think give it 4 weeks after your seem is done to ensure you are normalized as much as possible. Unless the NCAA has changed how they test since I was in school I think this should be hood advice, but I would doublecheck how and what they test for first