What causes Varicocele?
A varicocele occurs when the valves inside the veins within the spermatic cord don’t function properly, causing blood to flow backward and pool, leading to vein enlargement.

Though the exact cause isn’t always known, here are the main contributing factors:
- Increased Pressure in the Spermatic Vein
- Valve Malfunction in Veins
- Anatomical Differences
- Delayed Venous Drainage
- Genetic Predisposition