Birth control effectiveness is calculated in a manner that’s not intuitive If a contraceptive method is 90 percent effective, some people believe they it fails 10 percent of the time, that they’re fated to get…
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Birth control effectiveness is calculated in a manner that’s not intuitive If a contraceptive method is 90 percent effective, some people believe they it fails 10 percent of the time, that they’re fated to get…
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