how effective is the morning after pill nz?
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The emergency contraceptive pill is very successful at preventing pregnancy (96 to 99%).
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Plan B can help prevent 7 out of 8 pregnancies if you take it within 72 hours (3 days) of having unprotected sex or experiencing a contraceptive failure. Plan B becomes less effective as more time passes after the first 72 hours since these events.
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You don't take it soon enough. Morning-after pills like Plan B and Next Choice are effective if you take them within five days of unprotected sex. The major caveat here is that they work best when taken within 72 hours, then the efficacy starts dropping.
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Ella is More Effective for Longer If taken within 72 hours, Ella is still 42% more effective than Plan B. Emergency contraceptives always work best the sooner you take them. However, Ella can work five days after unprotected sex, while Plan B only works three days after unprotected sex.
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If you take the pill within 72 hours after you've had unprotected sex, levonorgestrel can reduce the risk of pregnancy by up to 87% if taken as directed. If you take Plan B One-Step within 24 hours, it is much more effective. But you should know that Plan B One-Step is not as effective as regular contraception.
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Within three days after unprotected sex, these kinds of morning-after pills are between 75 and 89 percent effective at preventing pregnancy, according to Planned Parenthood.
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In 2008, a consortium of authorities declared that progestin-only emergency contraception does not interfere with implantation (ICEC- FIGO, 2008). UPA works only by preventing ovulation (Glasier, 2010). The morning-after pill is very effective at reducing the risk of pregnancy.
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Even though emergency contraception is often called the “morning after pill” or “day after pill,” it may be effective for up to 5 days (120 hours) after unprotected sex.
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If taken within 72 hours of unprotected sex, Plan B is 89 percent effective at preventing pregnancy, according to Planned Parenthood. The drug is less effective after three days, but can work up to five days after unprotected sex.
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If you take it within 24 hours of unprotected sex, it is 95% effective. If you take it between 48 and 72 hours of unprotected sex, the efficacy rate is 61%. Note that if Plan B® is used on more than one occasion, the cumulative pregnancy rate will be higher.
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In the UK (including Northern Ireland), the "morning-after pill" is to be available over-the-counter from mid-January. In the Republic, the morning-after pill isn't licensed for sale even on prescription. The morning-after pill is most effective taken 12 hours after sexual intercourse, then again 12 hours later.
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You should take it as soon as possible. Emergency contraception (AKA the morning-after pill) works up to five days (120 hours) after unprotected sex. But the sooner you take it, the better it works.
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The morning after pills effectiveness depends on which method is used. Levonogestrel based pills, like Plan-B, are up to 89% effective when taken less than 3 days after unprotected sex. It will continue to work up to 5 days after protected sex, but it's less effective as time passes.
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Two types of emergency contraception pill are available in Australia. LNG-ECP is a single-dose levonorgestrel emergency contraceptive pill that can be used up to 3 days (72 hours) after unprotected sex. It is available from pharmacies without a prescription.
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At a glance: facts about emergency contraception You need to take the emergency contraceptive pill within 3 days (Levonelle) or 5 days (ellaOne) of unprotected sex for it to be effective – the sooner you take it, the more effective it'll be.
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Do I have to wait until the next day? You should take it as soon as possible. Emergency contraception (AKA the morning-after pill) works up to five days (120 hours) after unprotected sex. But the sooner you take it, the better it works.
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Save your money. Taking the morning-after pill — emergency contraception — more than five days after unprotected vaginal intercourse won't have any effect. Emergency contraception — the morning-after pill — is effective if started within 120 hours, or five days.