Saturday, February 7, 2009

Common Chemicals Linked to Infertility

Could your cookware and cleaning supplies make it harder for you to have a baby?

In the current issue of Human Reproduction, researchers suggest that chemicals called perfluorinated compounds, or PFCs for short, might be linked to delays in getting pregnant. But study authors and experts in the field caution that the findings are preliminary and mainly highlight an area that needs more research.

"The finding is interesting," says one of the study's authors, Joseph K. McLaughlin, professor of medicine at Vanderbilt University School of Medicine in Nashville, Tenn. "We need to know more about these chemicals because they are long lasting and have had effects in animals."
And until more is known, the researchers say, changes in health policy are unlikely.

"This is the first study in the world that has looked at this particular association," says lead study author Dr. Jorn Olsen, chair of the Department of Epidemiology at the UCLA School of Public Health. "Normally we don't base our conclusions on public health information on one study. We need to wait for other studies to make policy recommendations."

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