talking with a va doc about this last week as a matter of fact and she told me that it could take up to 3-4 months to entirely bottom back out. idk how much truth to that their is but i can tell you that if you want to speed up the process to 3-4 weeks you can run low dose tren and mast only and it will absolutely crush your test levels. i pulled labs for my hrt guy a year or so ago when i was running high test and all the other goodies and it was off the charts high. then he pulled labs 2 weeks post show after i had take test out completely for 4 weeks and my total test came back at 6 and me free test was unreadable. so that should do the trick faster. idk if your state allow private labs but you can check your test levels through maerk health for around 30 bucks. they are a sponsor on elitefts table talk and i am pretty sure they have a discount code on every episode. all of their individual labs are pretty cheap as well.