how long does the plan b delay your period?
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Using the morning-after pill may delay your period by up to one week. If you don't get your period within three to four weeks of taking the morning-after pill, take a pregnancy test.
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Can I use birth control pills to delay or stop my period? Yes, you can. Birth control pills were once only packaged as 21 days of active hormone pills and seven days of placebo pills. While taking placebo pills, menstrual period-like bleeding occurs.
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It is fairly common for Plan B to alter your menstrual cycle and even the flow due to the large dose of hormones that you are taking, especially if you have been taking Plan B frequently.
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So, why does the morning after pill delay periods? The answer lies in the fact that Plan B contains levonorgestel hormones. These are the same hormones found in the common birth control pill, but Plan B contains a higher dose of the levonorgestel hormone since you are only meant to take it once.
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Will Plan B® affect my period? Plan B® has no long-term effect on your menstrual cycle. Most women will get their next period when expected, and their cycle will continue as normal. For some women, their period can come earlier or later than usual and be lighter or heavier.
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Plan B® is effective After you've taken Plan B®, you should get your next period at the expected time, or a few days early or late. You may experience spotting a few days after taking Plan B®, but this is not your period.
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Just like standard birth control, Plan B doesn't always work. It has a 95% chance of preventing pregnancy if you take it within 24 hours of having unprotected sex.
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It does not cause an abortion. Some people who take Plan B experience light bleeding or spotting for up to 1 month afterward, and this goes away on its own.
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When a person takes Plan B correctly, and within 3 days of having sex without using contraception, it can educe the chance of pregnancy by up to 89%. It is possible to take Plan B up to 5 days after having sex, but it becomes less effective the longer a person waits.
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After you've taken plan B®, you should get your next period at the expected time, or a few days early or late. Note that you may experience spotting a few days after taking plan B®. While you're waiting for your next period, abstain from having intercourse or make sure you use a contraceptive.
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Using the morning-after pill may delay your period by up to one week. If you don't get your period within three to four weeks of taking the morning-after pill, take a pregnancy test. Normally, you don't need to contact your health care provider after using the morning-after pill.
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Your other option is an OTC morning-after pill like Plan B or Next Choice, both of which use levonorgestrel, a synthetic version of the hormone progesterone, to delay ovulation. These pills work best the sooner you take them, but you can take them up to five days after unprotected sex, according to Planned Parenthood.
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Plan B must be taken within 72 hours of unprotected sex or a birth control failure in order to be effective. It is best to take it as soon as possible, because Plan B is more effective the sooner you take it.
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When can I expect my next menstrual period after I have taken emergency contraception? Your period should start within 3 weeks after taking EC. Your next period may start a little early or a few days later than usual. If your next period is late, contact your health care provider and get a pregnancy test.
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How Will the Morning-After Pill Affect My Menstrual Cycle? The morning-after pill might cause you to have an irregular period the month after taking it. The effects, however, are mild and should return to normal by your next cycle.
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Myth 6: Plan B will screw with your birth control pills. "If one does take Plan B, they should restart their birth control within a day or two," she said. Because Plan B works at preventing a pregnancy by preventing ovulation from taking place, it interrupts your menstrual cycle a bit.
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Days 2 and 3: Symptoms may continue over the course of days two and three. Day 4: Most people will no longer experience the side effects of taking a Plan B after four days of using the pill.