Many young men and women in the sex life, on the spur of the moment, did not take any protective measures. In order to avoid pregnancy, women usually take emergency contraceptives the next day. As long as the emergency contraceptives are taken within the prescribed time, the contraceptive rate is very high. But emergency contraceptives can also bring great harm to women. Let's have a look!
What are the side effects of taking emergency contraceptives
Although taking emergency contraceptives, can achieve the effect of contraception. But it is worth mentioning that after sex, women take emergency contraceptives, the harm to the body is extremely great. I believe most women know the harm of taking medicine to their health, but they don't know the specific harm and side effects. Today, I'd like to introduce it to you!
1. Nausea and vomiting
The most common symptom of female friends taking emergency contraceptives is nausea and vomiting, but these symptoms usually do not exceed one day. If they are taken before bed or taken with other food, then the symptoms can be alleviated. If you have vomiting one hour after taking the medicine, you need to take another pill.
2. Affect menstruation
Emergency contraceptives may also affect the menstrual cycle, menstruation can not come on time, sometimes ahead of time, sometimes delayed, if delayed for a week, then you should go to the hospital for testing, to determine whether you are pregnant, there is also a female friend's ovulation period will be affected, change, so if a female friend has a short-term pregnancy plan Then, at this time, you should also pay attention to your ovulation period.
3. Other symptoms
Sometimes female friends will also have symptoms of irregular uterus, blood volume is not particularly large, we do not need special treatment, generally in a few days will be good. There may also be breast pain, dizziness, headache, physical fatigue and other symptoms, but these symptoms are relatively mild, duration is not particularly painful, if the pain is more serious, then you can take some drugs under the guidance of the doctor.
Although emergency contraceptives can protect female friends from miscarriage, they are also a remedy. We can't use them as a routine contraceptive method. If you don't have a one-time life, you will take emergency contraceptives. In this way, although it can play the purpose of contraception, the ovulation and menstruation of female friends will be out of balance. Even some female friends think that pregnancy will be more difficult.
Contraceptive principle of emergency contraceptives
I believe many women have the experience of taking contraceptives. When they have sex, men don't want to wear condoms or fail to use contraception. They can use emergency contraceptives to achieve the purpose of contraception. But do you know the contraceptive principle of emergency contraceptives? Why can't they get pregnant after taking contraceptives? Here's how to introduce it to you!
One is ovulation suppression. If the sex happens before the female friend ovulates, then a large dose of progesterone, I will continue until the female friend ovulates. In a semen ejaculation, sperm survival will be unable to ovulate. Female friends can not be pregnant! Take an emergency contraceptive can only delay ovulation, can not inhibit ovulation for a long time, follicles will continue to develop.
Another function is to organize the sperm to enter the uterine cavity and meet the egg. Large doses of progesterone can effectively change the nature of cervical mucus, cervical mucus will become very viscous, blocking the entry of sperm. When sex happens after ovulation, this is the main contraceptive effect. But the failure rate of taking emergency contraceptives after ovulation is relatively high, so if a female friend finds that her menstruation is delayed for more than a week in the second month after taking drugs, she should go to the hospital in time, because taking emergency contraceptives may affect the development of the embryo, so if she is pregnant, then whether to keep the embryo or not must follow the doctor's advice.
Contraindications of emergency contraceptives
We know that contraception is not the only way, women taking emergency contraceptives is one of them. Besides the harm to women's health caused by taking emergency contraceptives, there are still some people who are not suitable for taking emergency contraceptives. Here's a list.
1. Patients with major diseases
Because hormone drugs need to be metabolized from the liver, medication will increase the burden of liver and kidney function, so friends of patients with acute or chronic hepatitis or nephritis can not use drugs.
2. Patients with hematological and endocrine diseases
Contraceptives can make blood coagulation hyperthyroidism, and may increase the risk of thrombosis, will make people's blood sugar, affect the function of thyroid, so diabetes, hyperthyroidism and other patients should avoid application.
3. Gynecological cancer patients
Because gynecological tumors and breast diseases are mostly hormone dependent diseases, taking drugs containing progesterone or estrogen may aggravate the disease.
4. Psychopath
Mental patients who can't take care of themselves may take too many drugs or take wrong drugs, which may lead to more serious consequences.
5. Over 45 years old
At this time, the hormone levels of female friends fluctuate greatly, so emergency contraceptives should not be used in general. There is this stage of female friends are generally in menopause, often need to supplement estrogen and progesterone.
How many times can I take emergency contraceptives at most
As we all know, taking contraceptives is very harmful and will produce many side effects, so it is generally not recommended to take contraceptives as a last resort. What's more, women can't take contraceptives often. They have to control one degree every year or even every month. How many times can they take economic contraceptives at most?
1. Emergency contraceptives
At present, levonorgestrel is the most common emergency contraceptive in the market. The hormones of female friends mainly include estrogen and progesterone. In fact, many diseases are related to estrogen, such as endometrial diseases, breast diseases, endometriosis and so on. Without estrogen, there will be no such diseases, estrogen levels will decline and the incidence rate will also drop.
2. Three times a year
But relatively safe, in endometrial cancer, with hormone can effectively resist estrogen. But if people take emergency contraceptives every time they have sex, it will have an irreparable impact on their health. Emergency contraceptives are usually taken three times a year. There is also the effect of taking drugs within 72 hours after sex. If you take drugs and then have unprotected sex, you should also take drugs again.
How to avoid the harm of emergency contraceptives
As we all know, women take emergency contraceptives, on their own body will produce certain harm, the plot is serious, may also appear the consequences of infertility, so women take emergency contraceptives, must be careful. Today, I will teach you how to avoid the side effects of taking emergency contraceptives. I hope it will help you.
1. Try to take fewer contraceptives
You can't take the contraceptive more than three times a year. Before taking the contraceptive, you should also understand the specific harm. For example, after taking the contraceptive, you may have nausea and vomiting. In the second month, your menstruation will be out of balance. At the same time, your body resistance is poor, and other diseases may also appear.
2. Do a good job of contraception
Of course, the best way is to take contraceptive measures when having sex. For example, men can wear condoms, which can also achieve the effect of contraception, and women don't need to take contraceptives to reduce the harm to the body.