New research points to an awesome benefit of birth control
You already know the Pill is great for regulating your cycle and keeping babies at bay, but it also has a host of other amazing health benefits. According to a recent analysis in the journal Obstetrics & Gynecology, women who use oral contraceptives have a lower risk of developing ovarian cancer—and the longer you take it, the lower your risk.
Researchers looked at 24 studies from January 1990 to June 2012. They found that women who had ever used oral contraceptives—any type—had a 27 percent lower risk of being diagnosed with ovarian cancer than women who had never taken the Pill. And women who had been on the Pill for 10 years or more saw a reduced risk of more than 50 percent
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So what’s behind this association? Researchers still aren’t entirely sure, says lead study author Laura Havrilesky, MD, associate professor of obstetrics and gynecology at Duke University School of Medicine. One theory is that halting ovulation has a protective effect on the ovaries, though other theories mention a possible hormonal effect on the fallopian tubes, which is where many aggressive forms of ovarian cancer begin, says Havrilesky. Regardless of the mechanism, it’s a pretty great side effect if you’re already planning to be on the Pill.
That said, experts warn that you shouldn’t go on birth control just to reduce your risk since the average woman’s chances of being diagnosed with ovarian cancer is just 1.7 percent, says Havrilesky. Plus, previous research has linked long-term birth control use with a slightly increased risk of breast cancer. Essentially, this is one added benefit that can be weighed against other benefits—and drawbacks—of the Pill, says Havrilesky. However, if you have a family history or known genetic mutation that puts you at an increased risk of ovarian cancer and you’re already in the market for contraception, it may be worth talking to your doctor about going on the Pill.
PR
