Postinor-2 is a type of emergency contraception pill that contains levonorgestrel, a synthetic form of the hormone progesterone. It is intended to prevent pregnancy after unprotected sexual intercourse, and works by preventing or delaying ovulation, or by preventing fertilization of an egg by sperm.
While Postinor-2 is effective at preventing pregnancy, it does not have the ability to “flush out” sperm from the body. Sperm that has already entered the female reproductive tract will not be affected by Postinor-2 or any other type of emergency contraception.
It is important to note that emergency contraception should not be used as a method of regular birth control, as it is less effective than other forms of contraception and can have potential side effects.
It is intended for use in emergency situations only, such as after unprotected sex or when other forms of contraception have failed.
In addition to preventing or delaying ovulation, Postinor-2 also thickens the cervical mucus, making it more difficult for sperm to reach and fertilize an egg. However, this effect is temporary and does not last long-term. It also has no effect on sperm that has already entered the female reproductive tract.
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It is also important to note that emergency contraception is not 100% effective at preventing pregnancy. According to Planned Parenthood, when taken within 72 hours of unprotected sex, Postinor-2 can reduce the risk of pregnancy by up to 89%.
However, its effectiveness decreases as time passes, and it is not effective at preventing pregnancy if taken more than 120 hours (five days) after unprotected sex.
In addition to its potential for preventing pregnancy, Postinor-2 can also have potential side effects. These can include nausea, vomiting, abdominal pain, headache, dizziness, and changes in menstrual bleeding patterns.
It is important to talk to a healthcare provider about the potential risks and benefits of emergency contraception and to seek medical attention if you experience any severe or concerning side effects.
In conclusion, while Postinor-2 is effective at preventing pregnancy after unprotected sex, it does not have the ability to “flush out” sperm from the body. Sperm that has already entered the female reproductive tract will not be affected by emergency contraception.
It is important to use emergency contraception only in emergency situations and to talk to a healthcare provider about the potential risks and benefits of this type of contraception.
See also: How to Use Misoprostol Vaginally
Originally posted on April 29, 2023 @ 12:40 pm
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