CONTRACEPTION Almost 3,500 years ago, men in Egypt wore condom-like sheaths as attractive and eye-catching penis covers. By the 18th century, condoms were being made from sheep intestines. In Victorian England, sexual stimulation was believed to shorten one's life, so sex once a month was considered more than enough. In the ancient Middle East, Arabs placed pebbles in the uteruses of female camels when they set off on long journeys. They thought that a foreign object in the uterus prevented pregnancy. In today's society, there are many types of contraceptives designed to fit our changing lifestyles. Eighty-five percent of women who