THE WOODLANDS, Texas--(BUSINESS WIRE)--Repros Therapeutics Inc. (NasdaqGM:RPRX) reported today that the clinical sites have been initiated for its Phase 2b clinical study monitoring the effects of Repros’ oral drug Androxal® on male fertility and testicular function in patients being treated for low testosterone as compared to Testim®, a popular marketed topical testosterone medication. Enrollment of the 24 patients will commence at two sites in the New York City area shortly. The study is being conducted by Dr. Jed Kaminetsky in New York City and Dr. Michael Werner in Purchase, NY.