How to take emergency contraceptive pills effectively?

If there are no protective measures, women may become pregnant after having sex. Therefore, if you do not want a child, you must take timely measures to prevent pregnancy. Among the many contraceptive measures, the most common is taking emergency contraceptive pills. However, some people may still become pregnant after taking emergency contraceptive pills because of improper medication. So, how can we eat it to achieve better contraceptive effect?

Emergency contraceptive pills refer to contraceptive methods used to prevent pregnancy within a period of time after unprotected sex or contraceptive failure. Drug contraception is the most commonly used method. When women take emergency contraceptive pills, they are effective within 72 hours after intercourse. If they have sex again while taking the pills, the time period needs to be recalculated. After healthy women of childbearing age have ruled out pregnancy, the drug should be used within 72-120 hours after sexual intercourse. The earlier it is taken, the better the effect. The failure rate is often higher if it is taken more than 72 hours.

A commonly used type of emergency contraceptive is a single progestin, the ingredient of which is levonorgestrel, and both are over-the-counter drugs. This type of medicine is represented by Xinsino Pills and Yuting. Each tablet of Xinsinuo Pills contains 0.75 mg of levonorgestrel. Take 2 tablets orally at a time within 72 hours of unprotected sexual intercourse or contraceptive failure; or take 1 tablet for the first time and the second tablet after 12 hours. The earlier you take the medicine, the better the effect of preventing pregnancy. No need to fast before or after taking it. Another type of emergency contraceptive pill is antiprogestin. The most commonly used one is Houdingnuo. In addition, there are Simian tablets, Biyun capsules, Huadian tablets, etc. The active ingredient is mifepristone, and they are all prescription drugs. Also available in a 25 mg strength. Only one tablet of this medicine needs to be taken, and fasting is required for 2 hours before and after taking the medicine. The chance of pregnancy after taking the medicine can be reduced to 1.4%. There are few side effects, but the side effects are large. Some people experience changes in their menstrual periods. If vomiting occurs within two hours after taking the medicine, if the medicine is vomited out, you need to take the same dose of medicine once.

Of course, taking emergency contraceptive pills after having sex is only a last resort, because always taking medication for contraception will cause great harm to women's bodies, and in severe cases may even lead to infertility. The best contraceptive measure is to have men wear condoms or place a contraceptive ring in the woman's uterus, which is relatively safe and has no side effects.