Men: Biological Clocks Ticking

November 15, 2006 1:26 PM

A new report in The Journal of the American Medical Association says prospective fathers need to keep an eye on their own biological clocks. Dr. Jon LaPook reports.

  • Read Story
  • Share:
    • Recommended
    • Urban Bee-Keeping Urban Bee-Keeping

      2:07 November 22, 2009

    • Let the Debate Begin Let the Debate Begin

      2:17 November 22, 2009

    • Obama's Slipping Approval Rate Obama's Slipping Approval Rate

      2:15 November 22, 2009

    • Deceptive Credit Ads Deceptive Credit Ads

      2:09 November 22, 2009

    • Vampire Victory Vampire Victory

      2:55 November 22, 2009

    • Holiday Forecast Holiday Forecast

      2:05 November 22, 2009