Why Can’t I Get Hard? 12 Medical Causes of Erectile Dysfunction
Why Can’t I Get Hard? 12 Medical Causes of Erectile Dysfunction Op. Dr. Cem İpek, MD — Board-Certified Urologist & Andrologist Medically reviewed 29 July 2026 11 min read Short answer Most cases of erectile dysfunction have a physical cause. In roughly 80% of men the driver is vascular disease,…
Stem Cell Therapy for Erectile Dysfunction | Op. Dr. Cem Ipek
Stem Cell Therapy for Erectile Dysfunction Erectile dysfunction is defined as the inability to achieve or maintain an erection sufficient for sexual intercourse. This condition may affect not only sexual life but also a man’s self-confidence, partner relationship, and overall quality of life. Today, treatment options for erectile dysfunction may…





