I'll drop my anecdote here:
6 months of HCG + HMG while on test (250mg/wk) - sperm count didn't budge. I was on for 10 years consecutively no HCG no HMG.
Got off of test; used enclomiphene 25mg per day + (HCG + HMG initially; yes i know doesn't "make sense")
Wife pregnant in 7 months. Sperm count to 63million per ml.
Would I have regained fertility without getting off test? Idk probably but I doubt it would have happened as fast.
I didn't realize how old this thread was. I'll share my story in case it can help someone else.
I'm going to be less verbose to convey quicker.
30 years old, blast and cruise 10 years straight no HCG no HMG, no breaks, no nothing. lots of progestins, lots of the time. high doses, low doses everything. low dose tren for a year or a bit more straight (75mg).
jan 2023 to jun 2023 heaviest blast ever. lots of tren.
july 2023 come off everything except test gh. add hcg, a lot everyday.
august 2023 add hmg, a lot every day.
november 2023 get SA at lab. almost nothing. couldn't quantify how...
More detailed timeline