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Environment linked to male infertility in spread of sperm decline
Field News Service reports declining sperm counts in American men tied to drugs and toxins. Studies show lower counts over decades, with heightened oligospermia among those exposed to chlorinated pesticides and PCBs. Experts caution that count, motility, and sperm condition all affect fertility. Regular sperm monitoring urged for workers exposed to industrial chemicals.
MENTIONED IN THIS ARTICLE
Florida State University
American Journal of Epidemiology
Ralph C. Dougherty
American Journal of Urology
American Society For Experimental Biology
Earl F. Wendel
Northwestern Memorial Hospital
Chicago
National Institute of Occupational Safety and Health