-Proviron downs your test levels but not LH and FSH levels(if you don't take over then 100mg/ed).
-Proviron has anti-aromatize proprieties.
-Proviron compete w/androgens receptors,so use just in case of incoming gyno or it will make your gear probabily less effective;
-Don't uyse it along w/clomid:many times it doesn't hallow the clomid to work as clomid works(since proviron is received like an androgen signal).
-It is good stuff to fill the gab between your last shoot of gear and the gap to start the clomid therapy.