Автор: Пользователь скрыл имя, 01 Апреля 2013 в 05:52, доклад
Condom is a barrier type means of contraception, as well as a means of protection against many viruses, sexually transmitted diseases. Ii is a hood impervious for sperm that fits over the erect penis. Condoms are designed to prevent conception and sexually transmitted diseases. Modern condoms are most often made from latex, although other materials, such as polyurethane, are used (Harper, 181).