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http://www.articlesbase.com/health-articles/iud-birth-control-8.html


CAN THE IUD AFFECT A WOMAN'S HEALTH?

Yes. The IUD can be a cause of serious complications which include hemorrhage, pelvic infection, and perforation of the uterus. These may produce sterility. Major surgery may be required in some cases and death may follow in a few.[10],[11],[12] An IUD manufacturer's booklet for patients lists 31 possible adverse reactions from its IUD.[13]

HOW DOES THE IUD PREVENT IMPLANTATION?

Dr. Hilgers noted several possible explanations for the IUD's birth control effects including uterine contraction, chronic infection, and production of antibodies which may literally destroy the new life when it enters the uterus.[7]
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