As much as they may be a small nuisance to take every day, oral contraceptives - that's the pill - are here to stay (at least until better, longer-term, and more convenient birth control options come along).The best thing to do then, is continue to understand them as they evolve.And since becoming mainstream medication in the 1960s in the United States, they've evolved quite a bit.
#people #years #united-states #necessarily #effectively #researchers #combination #united-kingdom #oxford-university #breast-cancer
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