• Q&A: I Don’t Produce Semen When I Climax.

    Retrograde ejaculation is not harmful in and of itself. If sperm enter the bladder, they will come out the next time the man urinates.

  • Q&A: Is It Weird That My Penis Points Downward When It’s Erect?

    Some men find that their penis points upward. Others have a penis that points straight out, and other men have a penis that points slightly downward.

  • Q&A: Is There Any Way To Have More Sperm Than I Do Now?

    Dr. Debby Herbenick gives tips on ways of changing your lifestyle to increase your sperm count.

  • Q&A: Orgasm And Desire After Vasectomy

    When it comes to sex, research suggests that men’s sexual desire, satisfaction and erectile function are just as strong after vasectomy as before.

  • Testicular Self Examination and Testicular Cancer

    Because of champion cyclist Lance Armstrong's activism, many men and women are more informed about testicular cancer than they used to be.

  • Q&A: Changes In Amount And Consistency Of Semen

    A male reader asks about changes in semen color and consistency as well as other possible problems with the testicles.

  • Q&A: Epididymitis – Symptoms and Treatment

    Question from a reader about epididymitis (inflammation of the skin around the testicles), its possible causes and the risks of engaging in sexual activity