Does taking the birth control pill after the event work?

Contraceptive pills are a contraceptive method used before sexual intercourse without taking contraceptive measures to prevent pregnancy. However, some women may not want children after sexual intercourse and want emergency contraception. The contraceptive principle of emergency contraceptive pills is to inhibit ovulation and endometrial function, hinder the combination of sperm and egg and the implantation of the fertilized egg. However, taking contraceptive pills afterwards will have a certain effect, but it is not 100% effective in preventing pregnancy.

Is it effective to take emergency contraceptive pills before sex?

Emergency contraceptive pills only have a contraceptive effect on sexual intercourse before taking the pills, and have no contraceptive effect on sexual intercourse after taking the pills. Moreover, taking emergency contraceptive pills orally multiple times in a short period of time can lead to menstrual disorders, ectopic pregnancy, and contraceptive failure. It is recommended not to use emergency contraceptive pills frequently for contraception, and emergency contraceptive pills should not be taken more than three times a year.

What is emergency contraception?

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. 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.

How to take emergency contraceptive pills

Emergency contraceptive pills can only be taken once a month. Taking them multiple times will cause menstrual disorders and have an impact on your health. When taking them, pay attention to the following matters:

1. It can only be used occasionally, generally once a month at most, and cannot be used every month.

2. Take one tablet within 72 hours, and then take another tablet every 12 hours, for a total of 2 tablets. The earlier you take the medicine, the better the effect.

3. If vomiting occurs within 2 hours after taking the medicine, you must take another tablet immediately.

If you are not ready to have a child, you can take some healthy contraceptive methods. After all, taking birth control pills afterwards may cause greater harm to your body. If you have sex again after taking emergency contraceptive pills, you must take contraceptive measures, otherwise there is still a possibility of pregnancy. In addition, if a woman is in poor health, it is better to avoid taking birth control pills.