I do after 23 years on and off use.
Sorry, didnt quiet understand. you are saying yours came back after 23 years of use? Did you have it verified by blood test? What kind of PCT did you run?
Thanks
Damn....I was going to say age will play a factor, but Glycomann just shot that down...lol!
Other factors will play a factor too, but ultimately, it will vary user to user.