does plan b mess up your hormones?
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Taking Plan B can cause side effects in some people due to the elevated hormone levels in the body. Typical side effects may include: breast tenderness. dizziness.
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Emergency contraception (i.e. “the morning after pill,” sometimes referred to by the brand name Plan B) also affects normal levels of estrogen and progesterone, either by increasing the amount of these hormones or interfering with proteins that interact with these hormones (4,6,7).
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Further information on the morning after pill The morning after pill is very safe to use. Infrequently, women who take it may experience nausea, vomiting, dizziness or tiredness, headaches, breast tenderness or abdominal pain. An irregular menstrual cycle after taking the morning after pill can commonly occur.
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Taking the emergency contraceptive pills Levonelle or ellaOne can give you a headache or tummy pain and make you feel or be sick. The emergency contraceptive pill can make your next period earlier, later or more painful than usual.
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Taking the Plan B pill in addition to continuing to take birth control pills may result in the next period being slightly different than usual. For example, periods may: be earlier or later than expected.
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Your first period after taking Plan B could be somewhat lighter or heavier than is normal for you. Everyone is different, so some people will have spotting and bleeding before their next period and some won't. There's no way to know in advance how your body will react to the increase in hormones.
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MOST COMMON PLAN B® SIDE EFFECTS When plan B® is used repeatedly (more than once in a menstrual cycle, or more than occasional once-a-month use), menstrual changes may occur, including a shorter or longer cycle and a heavier or lighter period than normal.
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What are the side effects of the Morning After Pill? "The "morning after pill" can disrupt your periods. Your next period may be heavier or lighter and it may come earlier or later than expected."
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Why It Affects Your Period They work by stopping or delaying ovulation. In doing so, they might also affect the length of your normal menstrual cycle. For this reason, many women experience an abnormal period after they've taken the morning-after pill.
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People who frequently use Plan B may find that their periods become irregular. This is because the progestin can disrupt the natural menstrual cycle, and it can take about 1 month for the body to readjust.
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Side effects of the morning-after pill It's very unlikely that you will have any severe reactions to Plan B®. You may have some temporary side effects that will usually pass within 24 hours.
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This can lead to spotting between the time you take it and the beginning of your next period. It can also cause your period to start up to a week earlier or a week later than you would otherwise expect. Your first period after taking Plan B could be somewhat lighter or heavier than is normal for you.
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"The "morning after pill" can disrupt your periods. Your next period may be heavier or lighter and it may come earlier or later than expected." Like most medications, the morning after pill can cause side effects in some women.
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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. You may experience spotting a few days after taking Plan B®, but this is not your period.
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Morning-after pills such as Plan B and Ella help prevent you from getting pregnant after having unprotected sex. They work by stopping or delaying ovulation. In doing so, they might also affect the length of your normal menstrual cycle.
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The side effects most commonly caused by both types of morning after pill – ellaOne and Levonelle - are gastrointestinal disturbances (nausea, vomiting and diarrhoea), tiredness, irregular menstrual bleeding before your next period, and sometimes back pain, breast tenderness, headache and dizziness.
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Like any medication, Plan B One-Step does have side effects. The most common side effect is nausea, which occurs in about a quarter of women after taking the drug. Other side effects include abdominal pain, fatigue, headache, dizziness, vomiting, and menstrual changes.