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When does birth control become effective?


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Birth Control When starting birth control pills, it will take 7 days for the pill to become effective at preventing pregnancy. ChaCha again!

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Birth control is effective at the time the specific brand says. Is there a certain one I can check for you? Thanks and ChaCha!

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Condoms and diaphragms are immediately effective. Other methods, like the pill, may take time to be fully effective. Go ChaCha!

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