Water in the water tested a condom on the market 24 and found that there were 20 "excellent quality" condoms that consumers believe can be used with confidence. (Photo: Cheng Zhiyuan)
Valentine comes in as safe sex can avoid AIDS and sexually transmitted diseases, and condoms are of course quite good. However, some condoms on the market are designed to achieve high contraceptive effects, prolonged ejaculation times, and so on. and the addition of chemical ingredients such as spermicides, anesthetics, lubricants, etc. But supplements can be sensitive or even carcinogenic. The biotech company water silver (International) tested 24 condom on the market and found that 20 condoms were of excellent quality, gynecologists reminded that choosing condoms should select quality and reliable brands and pay attention to product labels, it is advisable to Use One Condom is the safest.
Silver in the test tested 24 condoms earlier on the market and found two condoms produced in the United Kingdom and Thailand failed to pass the test into the chronic carp embryo hormone test and found a high poison 20 and 40 times. "Estrogen-like hormones" can cause health problems such as decreased fertility, testicular cancer and prostate cancer. The quality of the other two condoms is only qualified, and the other 20 condoms are rated as excellent, including world-renowned brands such as Durex, Sagami, Okamoto, Wonder (Wonder). Life), JJ et al.
Silver in the water indicates that condom feeds can be classified into three categories, including natural rubber, natural rubber latex and polyurethane (PU). In recent years many condom manufacturers have advertised their products as "slippery", "slim", "invisible and thin", "durable", and so on. Some products add fertility to enhance the overall sensory effect. Regardless of whether condoms are really safe, they should pay attention to general toxicity and safety, and also ensure that excessive intake of chemical components can cause different human illnesses.
A specialist in obstetrics and gynecology, Dr. Chen Shaochui, said condoms had a successful contraception of only about 82 percent. The more common problems with condom use include internal and external transfer, inappropriate size, and optimal use. You can reduce the effectiveness of contraception.
Chen Shaohui went on in recent years, condoms products are changing every passing day, not only in different colors, but also with flavor and efficiency. Dr. Chen said that many patients have reported that after contact with condoms there will be itching and discomfort, which may include exposure to some irritating condoms, so patients are encouraged to choose other brands or types of products to continue ahead. The different ingredients of different condoms are different.
Dr. Chen also reminded you that when choosing a condom, you should use a quality and reliable brand while paying more attention to the product label and using a condom because the more chemicals it contains, the more allergens contains.
Among them are 10 quality condoms.
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Two expensive condoms are up to 40 times as sharp as standard, one of them contains anesthesia that can cause serious sensitivity.