Normalization of Morning Testosterone Levels in Men With Secondary Hypogonadism

This study is a phase IIb, 4 arm study with three month active dosing period. Three of the four treatment groups will be randomized to either Androxal or placebo in a double-blind fashion, and the fourth treatment group will receive open-label Testim. The doses of Androxal in the blinded portion of the study will be 12.5 mg and 25 mg, in capsule form.