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How often can you use plan b?

The Plan B pill is emergency contraception that can be used up to 72 hours after a birth control failure or unprotected sex. Plan B is Levonorgestrel taken in two doses 12 hours apart.

What is the time limit for Plan B? The Plan B pill is emergency contraception that can be used up to 72 hours after a birth control failure or unprotected sex. Plan B is Levonorgestrel taken in two doses 12 hours apart.

Is Plan B effective after 72 hours? Based on available data, Plan B is most effective if taken within the first 72 hours after unprotected sex but is still somewhat effective up to 5 days (120 hours) after unprotected sex. As mentioned, the sooner you take Plan B, the better.

How long I can Wait to use Plan B? “Plan B is FDA approved for use up to 72 hours after unprotected sex. It can be used up to 120 hours after, but the further out from intercourse, the less effective it will become,” says Bender. So, for max protection, take the pill as quickly as you can get it. Only one dose is necessary.

How often can I take Plan B one step? Plan B One-Step is a single tablet. Next Choice is taken as 2 doses. Both pills can be taken at the same time or as 2 separate doses 12 hours apart. Either may be taken for up to 5 days after unprotected intercourse.

How effective is Plan B if taken after 72 hours?

How effective is Plan B if taken after 72 hours? If you take it within 72 hours after you’ve had unprotected sex, levonorgestrel can reduce the risk of pregnancy by up to 89%. If you take Plan B One-Step within 24 hours, it is about 95% effective.

Does Plan B still work after 72 hours? Based on available data, Plan B is most effective if taken within the first 72 hours after unprotected sex but is still somewhat effective up to 5 days (120 hours) after unprotected sex. As mentioned, the sooner you take Plan B, the better.

How effective is Plan B? 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.

What are the side effects of the Plan B? Plan B is available in generic form. Common side effects of Plan B include: nausea, vomiting, abdominal or stomach pain, tiredness, dizziness, changes in menstrual periods,