Emergency contraception refers to a contraceptive method that has been used as a sexual life without protective measures. The emergency contraceptives on the market are divided by composition, which is mainly divided into two types, one is left.One is Mepatone, the former is an artificial progesterone, and the latter is a kind of anti -progestive hormone.
The former is safe for pregnant women, that is, if contraception fails, the baby can still stay, and the latter cannot be used for pregnant women, so if contraception fails, pregnancy needs to be terminated.
Emergency contraception can only be used as an emergency contraceptive method. It must not be used as a conventional contraceptive method. It is repeated, long -term, and a large amount, because the dosage of the drugs is increased.Causes menstruation, ovarian dysfunction, and even amenorrhea, and on the other hand, the effect of drugs will be poor.
There are also many cases of cases reported that women have ectopic pregnancy after using emergency contraceptives, and the relationship is not clear.
Urgent contraceptives cannot be used frequently. In a menstrual cycle, it is recommended to use it only once, and only has contraceptive effects on sexual life before taking the medicine. It is invalid for sex life after taking the medicine.Emergency contraceptives of different manufacturers have different methods and times. When women use, they must be taken in strict accordance with the instructions, otherwise contraceptive failures are prone to occur.
Women in the childbearing age can use emergency contraceptives without protective measures, but for women over 40 years of age, due to the sorting period, their ovarian function gradually declines. If emergency contraceptives are usedThe level causes menstrual disorders or even amenorrhea, so we do not recommend women over 40 years of age.
After taking the medicine, until the next menstrual recovery, avoid protecting sexual life again.
Although different types of emergency contraceptives take different methods and number of times, they are basically effective in 72 hours of sexual life. The specific method should be carried out strictly in accordance with the instructions. In addition, when using emergency contraceptivesSome precautions:
1. Take medication time:
Because emergency contraceptives can easily cause adverse gastrointestinal tract such as nausea and vomiting, it is recommended to use drugs after meals and before going to bed. If vomiting occurs within two hours of use, in order to ensure the success of contraception, it should be supplemented immediately.For emergency contraceptives of the same dose, it is necessary to supplement vomiting drugs if necessary.
2. Sexual life after taking medicine:
As mentioned above, after taking the medicine, until the next menstrual recovery, it is necessary to avoid protecting sexual life again. If sexual life, it is recommended to use conventional contraception methods such as tool contraception.
3. Failure to fail:
If women do not appear at the scheduled time after taking emergency contraceptives, they should go to the hospital immediately to rule out whether emergency contraception fails and pregnancy.