Is the morning-after pill effective?

Emergency contraceptive pills are generally an indispensable means of contraception for couples and spouses who love each other. But how much do you know about the use of emergency contraceptive pills? As we all know, emergency contraceptive pills are used in emergency situations, but they are not a panacea! Today we will take a look at whether emergency contraception pills are really effective after taking them!

Women can consider taking emergency contraceptive drugs if they suffer accidental injuries or have unprotected sex for other reasons, or if contraception fails, such as condom breakage, slippage, or incorrect calculation of the safe period. The drugs are effective within 72 hours after intercourse. If they have sex again while taking the drugs, the time must be recalculated.

After healthy women of childbearing age have ruled out pregnancy, they should use the drug 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. Therefore, emergency contraceptive pills are also called 72-hour emergency contraceptive pills.

A commonly used type of emergency contraceptive is a single progestin, the ingredient of which is levonorgestrel, which is an over-the-counter drug. This type of 72-hour emergency contraceptive pill is represented by Xinsnuo Pills and Yuting. The earlier emergency contraceptive pills are taken, the more effective they are in 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.

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.

Emergency contraception is a temporary measure used after sexual intercourse. It only protects against the first unprotected sexual intercourse in this cycle, and regular contraceptive methods should be used thereafter. Emergency contraceptive pills have no contraceptive effect on sexual intercourse after taking the pills, and it is useless to take emergency contraceptive pills after having had multiple sexual intercourses. Moreover, it cannot be used repeatedly within a year, otherwise it may cause menstrual disorders. Therefore, emergency contraceptive pills should never be used as a regular method of contraception.

Contraceptive pills are a means of preventing pregnancy after sex. Although convenient, they can cause certain harm to the body. It is recommended that you do not choose them lightly. At the same time, we recommend that you do not have plans to have children in the short term after taking emergency contraceptive pills. At the same time, do not take emergency contraceptive pills frequently to avoid affecting future fertility.