Proviron/Oxytocin That'll do it.informed09 said:I took 16 weeks of sust at 500mg/wk. Did my pct which included HCG, clomid, and AIFM. I have no problem getting it when i need to but the sex drive that i once had just isnt there. Is there something i should take? Maybe tribulus. Would you run another pct? Any feedback is welcome.