Low Testosterone Research Study
The purpose of this study is to compare the effects of treatment with Androxal 12.5mg, 25 mg, placebo caplets, AndroGel 1.62% or placebo gel on sperm concentration and testosterone in men with low testosterone and normal sperm concentration.
This study will last for approximately 20 weeks with a total of 10 office visits, one of which is a 24 hour overnight stay.
You will be compensated for each completed office visit.
You may qualify if the following apply to you: