How best to prevent pregnancy

One, intrauterine birth control is used by half of married women who are already using birth control. Because we say that the ring has been put for a long time, in fact, the ring contraceptive effect is not good, and it has been eliminated. Now it's mainly organs, and this is a model of the uterus, which is an inverted triangle. In the past, we talked about the ring until the whole life, now the intrauterine device with copper is about ten years, it has an important focus, our country takes family planning as a national policy. It is a very good method of contraception, and it is easy and economical. Even an IUD costs $100 for 10 years, and the monthly and annual price is very cheap. Let's introduce the common intrauterine device, there are trapezoidal rings, uterine cavity shaped rings, and maternal music. This is the ring that we use the most, and these have indometacin in them to reduce menstrual blood volume. There are also MCU functional Iuds. The key ingredient is copper, which kills sperm and acts as a contraceptive.

Two, steroid hormonal contraception methods are oral, there are injections. There are now five types of birth control pills available free of charge in the state and another five that can be bought at the pharmacy. These are all provided free of charge in our country, including compound Levonorgestrel copper tablets and so on. We also have three photos, composition and dosage to mimic the changes in the woman's menstrual cycle, giving it different doses of adjustment. This sensitive set, it has a feature, the packaging is very, the packaging notes the day of the week, can help women take the medicine on time, minimize the chance that they miss taking. Tell you which pill to take today according to the date on the package.

Three, the emergency contraceptive pill is the last ten years, since 1995 in the world for the problem of high abortion has been put forward, in the same sex or contraceptive failure without contraceptive measures, condoms are broken, the safety period is wrong, or the method of external ejaculation is not controlled well, which is a remedial measure. China in the whole international development of emergency contraception very fast, so we in the market you hear very much is levonorgestrel.

Four, steroidal hormonal contraceptive methods, including the contraceptive combination shot, are rarely used in the city. This control of the menstrual cycle is very good, to 20 days to retreat bleeding, everyone thinks it is a period, and then play. In addition to the compound, there is a simple progesterone contraceptive injection, is three months to play once, we call it long-acting contraceptive injection. Soon we'll tell you what they say about buried wires. We use a special trocar, five to seven centimeters above the elbow. If you can see short-sleeved clothes in the summer, it also has a very good contraceptive effect, and it can be contracepted for five years. We have two more stitches buried under the skin for four years.

Five, barrier contraception is now the most used male condom, we used to say condoms, and now there is a difference, there are male condoms, we usually understand condoms, in the street. Many years ago, there was a vaginal diaphragm, relatively large diameter, relatively shallow, placed on the Yin, the cervix and the vagina separated. Sperm do not enter the female reproduction during sexual intercourse. This vaginal diaphragm needs to be prepared in the hospital, but unfortunately, we do not have this product now, so few people use it. Why do you put the diaphragm and the male condom together. That's because the male condom and the vaginal diaphragm are combined to set the female condom. This has a female symbol in foreign countries, we simply write female condoms. This is used more in foreign countries, and the materials are different. Men now use latex, women use plastic, polyurethane. This is a manufactured material, it doesn't seem to have polyurethane, it's not very mature, and what we're making is latex. The function of the female condom is more important than the function of contraception. One of the most important characteristics is that women are more able to control themselves. Because with a male condom, there's nothing gay men can do if they don't cooperate. So the female condom is more reflective of the autonomy of lesbians.

Six, other contraceptive tools are rarely used, this is the cervical cap, less diameter, a little deeper. This is a new cervical cap with a big tail, and this has a hole, and this side joins the cervix. When the large tail is pressed up, semen has no way to enter the female reproductive tract. There is also a vaginal sponge, which itself has a barrier effect, filling the void of the sponge with spermicide, which has a better protective effect when used. These are topical birth control pills, all of which contain spermicides. It's the same detergent we use. There are Lele fans, domestic spermicide this kind of product name is very beautiful. And Happy Fan's contraceptive mask, and these are suppositories called Lovebirds.

There is sterilization. This is an ovulation ligation. You tie the ovulation and you hide one end. This is a picture of the more common ovulation ligation. And with a silver clip. This is male sterilization, insemination ligation, in our country in the world is invented this method, at present, many places in the international use of only the pre-wear insemination ligation is learned from China, China has 8% of contraception is borne by men, do insemination ligation surgery.