When do you take emergency contraceptives

summary

Emergency contraceptive is a contraceptive method used to prevent pregnancy in a period of time after unprotected sex or contraceptive failure. Drug contraception is the most commonly used method. So when do you usually take this medicine? When is the best time to eat? This is what we need to understand. Let's take a look at it.

When do you take emergency contraceptives

First of all, Yuting is a quick acting and short acting contraceptive, which can inhibit ovulation and prevent the implantation of pregnant eggs, increase the consistency of cervical fluid and the resistance of sperm penetration, so as to play a quick contraceptive role. This drug is a contraceptive rather than an induced labor drug. It should not be taken as a routine contraceptive. The adverse reactions include mild nausea and vomiting. There is no direct relationship between ectopic pregnancy and taking contraceptives.

Secondly, as an emergency contraceptive, Yuting has little side effects on the human body, but more or less has a certain impact, and it can not be used as a routine contraceptive repeatedly. Doctors suggest that a menstrual cycle is best to eat only once, because the high dose of emergency contraception, an emergency contraception dose is generally equivalent to eight days of conventional short acting oral contraceptives, eat more will increase the side effects, and harm the body. It's best not to take it more than three times a year.

In addition, Yuting may have some influence on women's menstruation. In the first half of the normal menstrual cycle, the hormone component in women's body is estrogen. In the second half of the menstrual cycle, the hormone component in women's body becomes estrogen and progesterone. Therefore, if you take Yuting in the first half of the menstrual cycle, it may have great interference to menstruation, prone to vaginal bleeding, skin may also be accompanied by spots, so special attention should be paid. At the same time, Yuting can also cause some women's menstruation ahead of time or delay, which is because the external hormone changes the normal hormone level in the body, making the body's endocrine disorder. Therefore, emergency contraceptives can only be used as a remedial measure after contraceptive failure, not as a routine contraceptive measure.

matters needing attention

Generally speaking, emergency contraceptives should be used no more than twice a month and no more than three times a year, which is harmful to girls. It's better not to use them. If it's really urgent, there's no way.