Michael O’Leary, MD, professor of surgical procedure, Harvard Medical Faculty; senior urologic surgeon, Brigham and Girls’s Hospital.
Petar Bajic, MD, urologist, Glickman Urological and Kidney Institute, Cleveland Clinic.
W. Myles Hassler, licensed skilled counselor, licensed intercourse therapist, Atlanta.
BJU Worldwide: “Penile measurement and the ‘small penis syndrome.’”
Nationwide Well being Service (U.Ok.): “Penis enlargement.”
Kinsey Institute of Indiana College: “Penis measurement FAQ and bibliography.”
Mayo Clinic: “Peyronie’s illness,” “Erectile dysfunction,” “Intercourse remedy.”
FDA: “510(okay) Premarket Notification: Elastomer Silicone Block.”
The Journal of Sexual Drugs: “A Single-Surgeon Retrospective and Preliminary Analysis of the Security and Effectiveness of the Penuma Silicone Sleeve Implant for Elective Beauty Correction of the Flaccid Penis.”