There's a three-hour window for taking birth control on time. And those "placebo" pills at the end of a pack? They actually have real ingredients.
7 facts anyone taking birth control should know - Vox
7 facts anyone taking birth control should know - Vox
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Stock art models are likely all pregnant because they are very bad at birth control - Vox
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Obamacare boosted birth control and IUD access. Trump is rolling it back. - Vox
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Opinion: How to make birth control available over the counter, times control
St. Louis gave teens free birth control, and they now have very low abortion rates - Vox