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You should only take Plan B if you've had sex and missed more than three birth control pills. You can resume taking your birth control the same day that you take plan B. But if you take ella ...

You can take Plan B (levonorgestrel), or the "morning-after pill" as often as you need to prevent unplanned pregnancy after unprotected sex. Plan B and other forms of emergency contraception do ...

Plan B, also known as the morning-after pill, is a type of emergency contraception. It can help prevent pregnancy if you take it soon after having penis-in-vagina sex without a condom. Plan B isn ...

Certain medications and supplements can impact the efficacy of Plan B, such as the herb St. John's wort or certain seizure medications. And research has supported that the pill may fail those with ...

Taking a morning-after pill during ovulation doesn’t usually harm your body. But you may still become pregnant. That’s because pills like Plan B can delay ovulation to prevent pregnancy.