hcg; 17-ohp; fertility; spermatogenesis

* Human chorionic gonadotropin (hCG) therapy can be co-administered with TTh to maintain spermatogenesis, testicular size, or libido, but no study has assessed associated 17-OHP levels in these men on concurrent TTh and hCG therapy. levels in men on TTh. * In our practice, hCG 1500 IU...