On propecia i was a horny guy but i had trouble getting it up.
Getting of propecia i had the hardest erections i ever had mush like the ones im experiencing now with testogel for 2 weeks.
Reducing ones dht by 80 % or so (propecia numbers) will increase free T about 30 procent. So the theory is that when on fin i was horny due too high free T but trouble getting it up cause of low DHT.
Now on Testogel i have same experience as getting of of fin in more ways than 1. Erections are the same (abit too hard), Heavy head, numb leg, really dozy in the morning b4 getting out of bed, all these feelings are exactly the same as getting of propecia! prostate is abit sore but not as mush as getting of fin.
So was my body trying to produce more T when quitting propecia to make up for dht consumption beeing back online, but shut it down due to excess DHT ratio contributing to damage / disscomfort to organs wellbeeing etc.
Body could only find relief if lowered test production to lessen DHT entering bloodstream at too large level?
This leaving me with a low total T due to inadequate testicle production and subclinical low free T since to much is beeing converted to DHT instead beeing left as is making my free T on a normal level.
This makes sense in my case. i need to test my DHT while on Testogel and then when i come off. To bad docs dont even know how to test for it over here 
Any1 know a where to get good labtests done (dht, free total t estrogens etc) for a reasonable price online?