Samplaski is an Associate Professor of Urology and Director of the Section of Male Infertility, Andrology and Microsurgery at the Institute of Urology, University of Southern California in Los Angeles.

Kelli Gross, MD; , Kevin J. Campbell, MD, MS; Darshan P. Patel, MD; Mary K. Samplaski, MD; and James M. Hotaling, MD, MS, 

discuss the case of a 45-year-old man who has been on weekly testosterone cypionate for 15 years. He and his partner are trying to conceive, but the patient is azoospermic on semen analysis.

Sexual Dysfunction

Treatment of azoospermia after exogenous testosterone use may require aggressive medical therapy, according to Kelli Gross, MD.

Expert Forum: Fertility after exogenous testosterone replacement