I recovered mine for 5 weeks in 2017. I took Mifepristone which blocks prog, cortisol and androgen receptors. When I came off of the drug I experienced about an 80 percent recovery in all of these sexual sides. Than I went back to baseline.
The theory that is that when I blocked my down regulated prog, cortisol and androgen receptors they up regulated in an attempt to react with prog, cortisol and testosterone. When the Mifepristone left my system my receptor sensitivity was now what they needed to be to react to hormones normally. Than the underlining issue (what ever that is) down regulated my receptors again. I look at PFS as a receptor sensitivity in balance. For some reason when we inhibit DHT and the neurosteriods our receptors go out of wack and can’t recover back to their normal way of functioning.
Just a theory obviously