Women need to know these things about safe contraception

　　Some couples are not ready to conceive Child , but what should I do if I want to have sex? Then it is natural to use contraception at this time. Many people know the method of using condoms. In fact, besides this method, what other contraceptive methods are there?

　　What are the contraceptive methods for women?

　　1. Oral contraceptives

　　There are short-acting and long-acting oral contraceptives. Short-acting contraceptives are generally taken on the fifth day of menstruation. If taken continuously for 22 days without interruption, it can prevent pregnancy for one month. Its contraceptive effect is reliable and the method is simple.； For long-acting contraceptive pills, take the pill on the fifth day of menstruation, and take the second pill 20 days apart. After that, use the second pill day as the monthly pill date, and take one pill every month.

　　2. Fallopian tube ligation

　　Can fallopian tube ligation prevent pregnancy? Mainly because the inner side of the fallopian tube is Uterus Connected, the outer end is free, the ovary is close, and the egg travels from the fallopian tube to the uterine cavity. After fallopian tube ligation, the passage of eggs to the uterus is blocked, making it difficult to conceive. This contraceptive method is very effective, but it is mainly used for those who want permanent sterilization. female , if you don’t want to get pregnant in the future, you can use this method, so you will no longer worry about unwanted pregnancy during intercourse.

　　3. Intrauterine contraceptive device

　　This method of contraception is to put an intrauterine device into a woman's uterus, and select an appropriate uterine ring according to the condition of each person's uterus. After the uterine ring is placed into the uterine cavity, it changes the environment in the uterine cavity, causing inflammation of the uterus, which is not conducive to embryo implantation, thus causing early miscarriage, in order to achieve the purpose of contraception.

　　4. Safe period contraception

　　Every woman has her own ovulation period, and the chance of getting pregnant during the ovulation period is very high. In other words, in order to effectively prevent pregnancy, we can choose to have sex during the non-ovulation period. The ovulation period can be determined through the menstrual cycle estimation method, or the basal body temperature measurement method or the cervical mucus observation method. The purpose of the safe period contraceptive method is to make sperm Miss the chance encounter with the egg, thus achieving the purpose of contraception.

　　When is the contraceptive pill effective?

　　1. Emergency contraceptive pills

　　The main component of emergency contraceptive pills is progesterone. The principle of action of the drug is basically the same as that of short-acting contraceptive pills. Suitable for women under 40 years old. Generally, take the first tablet within 72 hours after sexual intercourse, and then take another tablet 12 hours later. The earlier you take it, the better the effect. Do not take emergency contraceptive pills more than once within a month. Overdosing will cause obvious side effects. The main component of emergency contraceptive pills is estrogen, which can interfere with female endocrine and cause changes in the menstrual cycle. In mild cases, menstruation may occur early or late, and in severe cases, menstrual disorders or Irregular menstruation , it is recommended that you must pay attention to safety measures in the future and try to avoid the use of emergency contraceptive pills.

　　2. Short-acting contraceptive pills

　　Suitable for non-basic disease Or diabetic women, start taking the medicine on the 5th day from the day of menstruation, take 1 tablet every night for 22 consecutive days, and it can prevent pregnancy for 1 month.

　　3. Long-acting contraceptive pills

　　Generally, taking one tablet on the fifth day after menstruation, and another tablet 20 days later can achieve effective contraceptive effect. Long-acting contraceptive pills mainly contain synthetic progesterone and long-acting estrogen, which can inhibit ovulation and have long-acting contraceptive effects. It is suitable for women who cannot insert an intrauterine device and do not want to use other contraceptive methods.

　　How long does it take to get your period after taking emergency contraceptive pills?

　　Most women will have their periods after taking emergency contraceptive pills. According to a research report by the World Health Organization, after taking emergency contraceptive pills, 61% of people have their menstruation within 3 days before and after the normal cycle, 15% have their menstruation delayed by 4 to 7 days, 13% have their menstruation delayed by more than 8 days, and 11% have their menstruation advanced by more than 3 days. If antiprogestin drugs, such as mifepristone, are used, the incidence of delayed menstruation is slightly higher.

　　After taking emergency contraceptive pills, delayed menstruation is more common than early menstruation, mainly because emergency contraceptive pills have a certain impact on ovarian ovulation function. In addition, some women may experience irregular vaginal bleeding. If necessary, you can Hospital Check further.

　　Precautions after taking emergency contraceptive pills

　　There is also the possibility of pregnancy in the first menstrual cycle after taking emergency contraception. Therefore, women who have no temporary need for fertility should still pay attention to contraceptive measures during sexual intercourse. In addition, after taking emergency contraceptive pills, you must also take contraceptive measures when you have sex again. If you have sex without protection, you may get pregnant even in the same month you take the pill. (Reference website: 39 healthy net)