Emergency contraception is not used before, but after intercourse, it is designed to help avoid unwanted pregnancy.
Emergency contraception will help if:
- had unprotected intercourse,
- there are doubts about the effectiveness of the funds used,
- contraceptives have been used incorrectly or have failed.
How emergency contraception works
Emergency contraception in pill form is designed to prevent pregnancy by delaying ovulation.
By taking the pill, the woman can either delay the release of the egg or prevent the egg from fusing with the sperm.
But there is an important caveat if ovulation has already taken place, then the pill will not be able to affect the fertilization process in any way.
If you are using preparations with copper (for intrauterine use), then fertilization is prevented through chemical action on the sperm, they completely lose the ability to fertilization.
Previously, such devices were popularly called a spiral, now they have a different shape and are called VMU or IUD. Such means are not only the most effective contraceptives after sex, but also help to forget about the risk of unwanted pregnancy for several months. They are installed within 5 days after unprotected intercourse, not independently, but by a doctor.
When to use emergency contraception
Effects on the body
Unfortunately, emergency contraceptives can cause side effects, traditionally these include:
- nausea,
- vomiting
- bleeding,
- fatigue,
- changes in hormonal levels.
How to take birth control after unprotected sex?
The most effective interval for contraceptive use after sex is the next window - 72 to 120 hours. The tablets can be taken the next morning, and the spiral is set in a period of up to 5 days.
Does emergency contraception always help?
According to the World Health Organization, emergency contraception can prevent pregnancy in 95% of cases if used within five days after intercourse.
This method is considered more reliable than interrupted intercourse.
When to use emergency contraception
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