Are birth control pills 100% effective in preventing pregnancy?

Modern people have more open-minded ideas, and many young girls have sex at an early age. However, young people do not know how to use contraception correctly, and do not even know the importance of healthy contraception. If they do not take complete contraceptive measures, or if contraception fails, the most popular method now is to take emergency contraceptive pills. These contraceptive pills are generally effective within 72 hours after the event. So are contraceptive pills 100% effective?

Are birth control pills 100% effective in preventing pregnancy?

Taking short-term contraceptive pills is not 100% effective in preventing pregnancy. There is also a failure rate, so some women who take short-term contraceptives may experience unexpected pregnancy. The main cause of contraceptive failure is incorrect medication method. For example, missing short-term contraceptive pills may lead to unwanted pregnancy.

At the same time, taking short-term contraceptive pills also has the following hazards:

1. Irregular menstruation

Taking short-term contraceptives can easily lead to symptoms of irregular menstruation. This is mainly because some short-term contraceptives inhibit the secretion of estrogen. When the body's estrogen secretion is insufficient, the endometrium will become thinner, resulting in less menstrual blood volume, or even symptoms of irregular menstruation such as amenorrhea.

2. Spots on the face

Women who take short-term contraceptives for a long time are more likely to develop spots on their faces. This is because certain hormones contained in birth control pills will increase the deposition of melanin, which will cause spots on the face. And sun exposure can also cause spots on the face to darken in color.

3. Uncomfortable reaction

After taking short-term contraceptives, some female friends will experience discomfort in their bodies, such as dizziness, nausea, vomiting, fatigue, drowsiness, etc. These symptoms are very similar to early pregnancy reactions. Once the medication is stopped, these discomfort symptoms will take some time to disappear.

4. Gaining weight

Women who frequently take short-acting contraceptives will gain weight because certain ingredients in the contraceptives stimulate appetite, thereby increasing food intake and causing women to gain weight.

Although contraceptive pills can avoid the risk of pregnancy to a certain extent if taken within 72 hours, the possibility of pregnancy still exists, and contraceptive pills cannot be taken frequently for a long time. Contraceptive pills will not only cause endocrine disorders, leading to irregular menstruation, but in severe cases may also cause infertility.

Suggestions: In view of the serious side effects of contraceptives, it is recommended not to take too many of them, and not more than three times a year. It is recommended that if you are not ready to have a child, you must take appropriate protective measures. It is best for the man to wear a condom, and it is best to avoid the dangerous period.