Two-thirds of women of child-bearing age in the U.S. currently use birth control, and the use of IUDs is on the rise within this group: from 2% in 2002 to 7.7% in 2009.[i]
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[i] Finer, L. B., Jerman, J., & Kavanaugh, M. L. (2012). Changes in use of long-acting contraceptive methods in the United States, 2007-2009. Fertility & Sterility, 98(4), 893-897.