Post Date November, 16 2024
The diameter of condoms sold in China can be divided into four types, namely (diameter 35mm); Medium size (diameter 33mm); Small (diameter 31mm) and extra small (diameter 29mm). Medium size is widely used. So what are the ingredients of a condom? Is it useful?
1. The purpose of condoms
Condoms are made of rubber, latex, or polyurethane and are used to wrap the penis. In addition to contraception, they are also a product that prevents bodily fluids from entering the body during sexual contact. It can prevent male semen containing sperm from entering the female genitalia to avoid pregnancy; To some extent, through the exchange of body fluids (such as syphilis, AIDS sexually transmitted diseases (such as syphilis and AIDS). Therefore, using condoms for sexual activity is very useful, especially for those who do not plan to have children.
2. Condoms contain slow-moving agents
The appearance of condoms varies., Latex rubber sleeve with a small seminal vesicle at the top, making the body smooth., The body of the sleeve has 1-4 narrow segments. Corrugated., The body forms multiple layers of ripples or flower shapes., The latex particles uniformly adhere to the surface of the sleeve. During the production process, it can be mixed with spices to emit various faint floral aromas; If it is equipped with anti-inflammatory drugs or Sexual arousal, it can play the role of anti-inflammatory and delaying sexual intercourse.
3. Condoms have lubricant
The lubricating oil on condoms is generally not industrial lubricating oil, and its main component is dimethyl silicone oil. Generally, regular manufacturers use edible grade lubricating oil, which is harmless to the human body and does not delay menstruation in women. The scented condom also contains a trace of essence, and some friends may be allergic without serious symptoms.
Condom allergies generally do not require special treatment, and flushing the vagina is harmful to women. It can disrupt the normal microbial environment of the vagina. It is recommended to stop using condoms and use other contraceptive methods. Do not scratch, do not wash with hot water or soap to prevent the disease from worsening., Long term use of condoms may lead to cervical erosion and Vaginitis, but the chances are small.
Precautions for using condoms
1. According to the size of the penis erection, choose the appropriate size of the penis sleeve, which generally has three sizes: large, medium, and small; Otherwise;, The condom is too large and easy to slip, too small, the penis quilt is too tight, uncomfortable, and affects sexual intercourse.
2. Before use, the sleeve can be filled with gas, pinched tightly at the opening, and checked for air leakage.
