When it comes to contraception, I believe many people's first reaction is to use condoms. That's right, the most commonly used method of contraception is to use condoms. Condoms can be bought everywhere, in pharmacies, supermarkets, convenience stores, and so on. So, when buying condoms, you can't just buy them casually. You need to buy the size that suits you in order to effectively prevent pregnancy. Today, the editor will talk about how long a large condom is?
How long is a large condom
The common sizes of condoms can be divided into four types based on their opening diameter: large, medium, small, and extra small. The opening diameter of 35mm is considered large, 33mm is considered medium, 31mm is considered small, and 29mm is considered extra small. At present, the vast majority of condoms in China are of medium size, with a nominal width of 52 plus or minus two millimeters on the packaging. That is, half of the circumference of the condom opening.
What are the side effects of condoms
After using condoms, women are more likely to develop gynecological inflammation. Although frequent use of condoms can isolate bacteria, in order to achieve lubrication effect, condoms usually add a lot of oil on the outside, which is not easy to decompose. It is also located inside the vagina and difficult to clean. Some components contained in these lubricants can damage the immune system in the vagina. When using condoms frequently, the oil on the condom is difficult to remove, making it difficult to eliminate some harmful bacteria, which increases gynecological inflammation among women who use condoms.
During sexual activity, condoms constantly collide and rub against the cervix, inevitably causing damage to the cervix. The human mucosa has the ability to self repair, but this takes time. When using condoms frequently, the cervical opening is damaged and difficult to repair. Especially after a few days, it got injured again, coupled with changes in the acidic environment inside the vagina, bacteria grew, and over time, it caused cervical erosion.
Condoms are the preferred and most convenient method of contraception, and many people are willing to choose this method of contraception. However, condoms are external to the body and inevitably pose some health risks. They can be used appropriately, but long-term and frequent use can inevitably cause some hidden harm to the body. Contraception is important, but health is equally important. Use with caution, health comes first!
