What Does the Seminal Vesicle Do? Seminal vesicles play an important role in the reproductive process. Ejaculate contains a combination of fluids produced by the seminal vesicles and prostate.

Benign prostate enlargement is not cancerous and is very common—particularly in men after they reach the age of 50.

DEAR DR. ROACH: Does creatine enlarge the prostate, and can it lead to prostate enlargement? -- A.A. ANSWER: Creatine is a common supplement used by weightlifters and other athletes to boost ...