Monday, November 25, 2013

Study: Plan B Pill Useless for Women over 176 Pounds

"In a major blow to birth control proponents, the European equivalent of Plan B - known as the 'morning after pill' - now includes a warning that the contraceptive is not effective for women over 165 pounds and does not work at all for women over 176 pounds," writes Nicole Bailey. "The implications are staggering: according to the Centers for Disease Control, the average weight of an American woman over 20 is 166.2 pounds."

Feminist outlet Jezebel pointed out that the saga began with a 2011 study:
...a 2011 study out of the University of Edinburgh, Scotland that found that "the risk of pregnancy was more than threefold greater for obese women compared with women with normal body mass index, whichever EC [Emergency Contraception] was taken." They also found that the risk of pregnancy was particularly high if that emergency contraception was made of levonorgestrel, the hormone found in many of the major over-the-counter morning after pills sold in the United States, like Plan B One-Step. The study recommended that overweight women use IUDs.
HRA Pharma, the European manufacturer of a drug essentially identical to America's Plan B, has followed up on the findings of that study and concluded that it is time to warn women that "the drug is completely ineffective for women who weigh more than 176 pounds and begins to lose effectiveness in women who weigh more than 165 pounds," reports Mother Jones.

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