Dr. Emily Senay on the Early Show

Evidence Of Male Biological Clock Mounts
Senay: More Studies Show Men's Ability To Father Healthy Kids Diminishes With Age
NEW YORK, March 5, 2007


Senay observed that the notion of a male biological clock isn't as new as many people think.

A leading researcher in the field says basic knowledge of age-related changes in men's sperm goes back to the 1950s. She says it's intriguing that society chooses to ignore this information.

Senay herself told Smith, "I think there's a resistance, if you will, or even a measure of denial."