Condoms
Alternate Names : Male Condoms, Prophylactics - Male, Rubbers
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Description
The condom is used to prevent pregnancy and to prevent the spread of some sexually transmitted diseases (STDs) -- such as HIV, gonorrhea, and chlamydia -- from one partner to another. Other than a vasectomy, the condom is the only available method of birth control used by men.
The condom acts as a mechanical barrier, keeping sperm from coming into contact with the inside of the vagina and therefore from reaching the egg. Similarly, the condom prevents disease-causing organisms from coming into contact with a non-infected partner's skin. Until recently, the condom was used only by men. A female condom is now available.
The male condom is a thin sheath made of latex rubber, polyurethane, or animal membrane, that fits over the man's erect penis. To be most effective, it must be in place before the penis comes into contact with or enters the vagina (since pre-ejaculatory fluids carry both sperm and disease) and it must be carefully removed immediately after ejaculation. None of the semen should be allowed to come into contact with the vagina as the condom is being removed.
The female condom is the same type of contraceptive device, except that it fits inside the vagina with an inner ring over the cervix and an outer ring over the vulva. This keeps the condom from being pushed up into the vagina, and puts a protective covering over the outside of the vagina, preventing sperm from contacting the area.
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