Any exogenous influx causes suppression. It's basic physiology.
If Proviron were 100% side effect free we should all be on 500 mgs a day non stop.
Ageed. I go off of everything during my HRT season except for
150mg/Test cyp./wk. a little adex, a little HCG as needed.
That's where Nelson's and the others products on EF really help.