The morning after pill is an emergency contraceptive method that is used after unprotected sexual intercourse or if the contraceptive method used has failed. Its use has been the subject of debate and controversy in many places, so it is important to understand how it works and under what circumstances it should be used. In this article, we will explore eight fundamental keys to understanding the morning after pill.
1. What is the morning after pill?
The morning after pill, also known as emergency contraception, is a contraceptive method that consists of taking one or more pills to prevent an unwanted pregnancy after of unprotected sexual intercourse. It is used in emergency situations and should not be considered a regular contraceptive method.
2. How does it work?
The morning after pill usually contains a high dose of hormones, such as levonorgestrel, which act by preventing ovulation or making it difficult for the egg to be fertilized. It can also modify the endometrium to prevent a fertilized egg from implanting in the uterus.
2.1. Prevents ovulation
The morning after pill works by inhibiting the release of the egg from the ovaries, which prevents it from being fertilized by a sperm.
2.2. It makes fertilization difficult
In addition to preventing ovulation, the morning after pill can make the cervical mucus thicker, making it difficult for sperm to pass to the egg.
2.3. Modifies the endometrium
In some cases, the morning after pill can modify the lining of the uterus, preventing the implantation of an already fertilized egg.
3. When should it be taken?
The morning after pill is most effective when taken as soon as possible after unprotected sexual intercourse. It is recommended to take it within the first 72 hours, although the sooner it is taken, the greater its effectiveness. However, it can be effective up to 120 hours after risky sexual intercourse, depending on the type of pill used.
4. Is it effective?
The effectiveness of the morning after pill varies depending on when it is taken and the type of pill used. In general, it is estimated that its effectiveness is around 85% in preventing pregnancy, but this percentage can decrease significantly if its intake is delayed.
5. What are the side effects?
Using the morning-after pill may cause temporary side effects, such as nausea, vomiting, abdominal pain, dizziness, fatigue, headache, and changes in the menstrual cycle. These effects are usually mild and disappear in a short time. In rare cases, more severe effects may occur, such as allergic reactions or heavy bleeding.
6. Who can take it?
The morning after pill is recommended for women who have had unprotected sexual intercourse or if the contraceptive method used has failed. It does not have any specific contraindications, but it is recommended to consult with a health professional in case of doubts or particular situations, such as women with chronic diseases or women who are breastfeeding.
7. Where can you buy it?
In most countries, the morning after pill can be obtained without a prescription in pharmacies, health centers or hospitals. It is important to keep in mind that its cost may vary depending on the location and that not all brands of emergency contraceptive pills are available in all countries.
8. Is it a regular contraceptive method?
It is important to remember that the morning after pill should not be used as a regular contraceptive method, since its effectiveness is much less than that of other contraceptive methods such as the daily contraceptive pill , condom or intrauterine devices. It should be considered as an emergency option for specific situations and not as a method of regular use.
In conclusion, the morning after pill is a valid option in emergency situations to prevent an unwanted pregnancy. It is important to take into account its operation, effectiveness and possible side effects, as well as remember that it should not be used as a regular contraceptive method. It is always advisable to consult with a health professional to receive appropriate advice on the use of this emergency contraceptive method.