In today's society where technology is developing at an increasingly rapid pace, it seems that sex life is also increasing. People just enjoy the momentary happiness, so contraception is very important. What everyone knows more about is taking contraceptives or using condoms. Contraceptive membranes are also a type of external contraceptives. You may not know much about them, so today we will introduce this newer contraceptive measure to you. We will also introduce the side effects of this method to you. I hope you will get help. Contraceptive film is a type of external contraceptive. Currently, the commonly used contraceptive films are mostly made of nonoxynol as the main ingredient and polyvinyl alcohol as the water-soluble film-forming material. Nonoxynol has the characteristics of rapid and efficient spermicidal effect. Five minutes before sexual intercourse, the drug film should be rolled into a ball and inserted deep into the vagina. After dissolving in the vagina, nonoxynol can interact with the lipoprotein membrane of sperm cells, change the permeability of sperm cells, kill sperm or make sperm lose their vitality, thus making it difficult for sperm to pass through the cervix to complete fertilization, thereby achieving the purpose of contraception. Current clinical investigations show that contraceptive diaphragms have very little side effects on women, and as long as they are used properly, the corresponding side effects can basically be ignored. Using a contraceptive film is a relatively effective and better method. The contraceptive film has no side effects. Please note that the contraceptive film can only guarantee one-time contraception. If you have sex again, you need to use it again. After having sex, you cannot rinse the vagina immediately. If you don't wash it, it will be absorbed and excreted from the body with vaginal secretions, and will not cause any harm to the body. In the past, many women would not take birth control pills because they thought they would cause too much harm to the body. However, with the development of medicine today, sometimes taking birth control pills is good for the body. It may alleviate gynecological diseases and make your skin better. For contraceptive membranes, the side effects are relatively small. If used properly, they will not cause harm to the body. |
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