condom

A condom is a small, flexible, usually rubber sheat that is rolled up and is unrolled onto an erect penis during sexual intercourse to prevent the transfer of STDs or sperm. This is often used along spermicide to prevent pregnancy. Condoms may be made iut of a vareity of materials such as nitrile, natural latex, artificial latex, polyurethane, etc. Condoms are often claimed to reduce the sensation of intercourse and prevent orgasm in some cases. It is recomended that a space is left over the penis so that semen has a small space to gather, or else semen can overflow and enter the vagina, still causing fertilization. On average there is a 2% failure rate. Ejaculation can cause the condom to slip off. Condoms are often pre-lubricated to give extra sensation, and to prevent the irritation of the exposed glans penis. The reason condoms are made of latex is because they have a strength of over 30 mPa, so that they won't break easily, to prevent accidental impregnancy. This is also why they make good balloons. Certain condoms are ribbed, to add extra sensation during intercourse. Condoms were first made of animal intestines and are still availible today; however studies show that they are not very effective at the preventation of STDs and are rather gruesome also, which is why they are relatively rare nowadays.

Once I found a condom with semen in it, which proves the fact that my parents have sex after I'm asleep.

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