What is the most scientific contraceptive method?

Children are the hope of the family, but many young couples choose not to have children for the time being because their economic conditions are not particularly good. This is also a responsible behavior, because parents want to give their children the best educational conditions. Therefore, those who do not want children should take contraceptive measures to avoid causing harm to their bodies. So what is the most scientific contraceptive method?

Barrier contraception method: The most commonly used male condom in the country now is the male condom. We used to call it condoms, but now there is a distinction. There are male condoms, which are the condoms that everyone usually knows and are sold on the street. Many years ago, there was a vaginal diaphragm, which was larger in diameter and shallower in depth. It was placed in the vagina to separate the cervix from the vagina. During intercourse, sperm does not enter the female reproductive tract. This vaginal diaphragm needs to be prepared in a hospital, but unfortunately, this product is not available in our country now, so few people use it. Why do you put a diaphragm and a male condom together? This is because the male condom is combined with the vaginal diaphragm to create the female condom. There is a female symbol in foreign countries, but we just write female condom. This is more commonly used abroad and the materials are also different. The material used for men now is latex, while the material used for women is plastic, polyurethane. This is produced domestically. It seems that there is no polyurethane material, and it is not very mature. What we make is latex. The disease prevention function of female condoms is more important than their contraceptive function. One of the most important characteristics is that women are more liberated and can control themselves. Because we use male condoms, there is nothing we can do if the gay man doesn't cooperate. Therefore, female condoms better reflect the autonomy of lesbians.

Other contraceptive tools are rarely used in China. This is a cervical cap, which has a smaller diameter and is deeper. This is a new cervical cap with a big tail. It has a hole and this side is connected to the cervix. The big tail is used to press down, so semen has no way to enter the female reproductive tract. There is also the vaginal sponge, which has a barrier effect of its own. The gaps in the sponge are filled with spermicide, which provides better protection when used. These are all topical contraceptives, and the ingredients in them are spermicides. This is the same detergent we use. There are Lele fans, and the names of domestic spermicides are very beautiful. There are also contraceptive films for Lele fans, and these are some suppositories called Lovers.

There is also sterilization surgery, this is a tubal ligation surgery, the fallopian tube is tied and one end is hidden. This is a picture of the more commonly used tubal ligation. And use silver clips. This is male sterilization, vasectomy. This method was invented in our country, and is the first in the world. Currently, many places in the world use anterior vasectomy, which was learned from China. In China, 8% of contraception is undertaken by men, who have undergone vasectomy surgery.

Appendix: There are two commonly used contraceptive methods for premarital sex: one is to use condoms, and the other is to take emergency contraceptive pills (not recommended because they cannot be used frequently)

Condom usage instructions:

1. Use a new condom every time you have sex.

2. Open the package carefully, do not tear the condom, and do not use damaged condoms.

3. Do not unfold it before putting it on the penis. The old practice of blowing on the condom before use to check is no longer applicable. This is because as long as the product is up to standard, there is generally no damage problem, and it is already rolled up when packaged, making it easy to use. If it is opened before use, it will make it more difficult to put on the condom.

4. The condom should be put on the penis after it is erect and before it is inserted into the vagina.

5. If you have not undergone circumcision, pull the foreskin back, pinch the small bubble at the front end of the condom, and put it on the end of the penis.

6. When unrolling the condom to the base of the penis, continue to pinch the bubble at the tip of the condom.

7. If you see a tear when putting on a condom, or feel that it has been torn while using it, stop immediately and replace it with a new one.

8. After ejaculation, while the penis is still erect, pinch its base and carefully pull the penis out of the vagina.

The above is an introduction to the most scientific contraceptive method. If you want to use contraception in your life, you should learn more about contraceptive methods. This way, you will have more experience and methods when using contraception. In fact, the method of contraception basically depends on the individual's physical condition, and the contraceptive method suitable for each person may be different.