A Federal Government initiative, provides education and resources to health professionals and the community on male reproductive health issues such as erectile dysfunction, androgen deficiency, testicular cancer and prostate disease.

A bilingual site with andrological information.

About the center and services provided including impotence, men's health, infertility, andrology, Peyronie's disease and other related procedures.

At Cornell University Weill Medical College. Provides the most updated information and success rates for vasectomy reversal, no-scalpel vasectomy, varicocelectomy, testicular and epididymal sperm retrieval; treatment of obstructive and non-obstructive azoospermia for male infertility.

Information and a directory of impotence specialists in the US.