Vasectomy What is a vasectomy? A vasectomy is a surgical procedure that makes a man sterile, or unable to get a woman pregnant. It is generally considered to be at least as effective as female sterilization and is simpler to perform, safer, and less... [Read More]

Erectile Dysfunction How does erectile dysfunction happen? Erectile dysfunction, sometimes called “impotence,” is the repeated inability to get or keep an erection firm enough for sexual intercourse. The word “impotence” may also... [Read More]