As for the emergency contraceptive, it is actually the kind of Yu Ting. It contains a lot of estrogen and progesterone, so it is not recommended as a routine contraceptive method, because the contraceptive efficiency of emergency contraceptives is very low, only 90%. In other words, the failure rate of emergency contraception is very high. Even if you take emergency contraceptive measures, you may still get pregnant. Generally speaking, women are not advised to take emergency contraceptive measures. If you really have no choice, you can take one orally after 72 hours in the same room. Eat once a month at most. Eating too much is not recommended. If you often rely on this contraceptive method, it will lead to menstrual disorder, because a piece of estrogen and progesterone has a high content, which will make you menstrual disorder. Irregular vaginal bleeding, intermittent bleeding and repeated vaginal bleeding may all lead to inflammation and infection of your pelvic cavity, leading to infertility in the future. So it is best not to use this method of contraception.

Expert advice: an emergency contraceptive pill contains a lot of progesterone. If you use emergency contraception frequently, it will lead to menstrual disorder and irregular vaginal bleeding. At the same time, repeated vaginal bleeding may cause pelvic inflammatory disease, leading to infertility in the future. In addition, the contraceptive efficiency of emergency contraceptives is 90%.