Gonadal Disorders

• For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. — Brussels, Belgium
• For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri 9 AM to 5 PM Eastern time (UTC/GMT - 5 hours, EST), or speak with your personal physician. — Leuven, Belgium
• For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri 9 AM to 5 PM Eastern time (UTC/GMT - 5 hours, EST), or speak with your personal physician. — Berlin, Germany
• For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri 9 AM to 5 PM Eastern time (UTC/GMT - 5 hours, EST), or speak with your personal physician. — Erlangen, Germany

• University of Rochester Cancer Center — Rochester, New York, United States

• "Pugliese Hospital" — Catanzaro, CZ, Italy

• Hippocratio General Hospital — Thessaloniki, Greece

• Emory Reproductive Center, Crawford Long Hospital — Atlanta, Georgia, United States

Not specified

• Institute of Reproductive Medicine of the University Clinics — Münster, Germany

• Radboud University Nijmegen Medical Centre — Nijmegen, Gelderland, Netherlands

Not specified

• National Institute of Child Health and Human Development (NICHD) — Bethesda, Maryland, United States