And to enjoy the next four years. HPV can lead to cervical cancer. Chlamydia can lead to infertility in men and women but if it is detected early can be treated with antibiotics. HPV cannot be cured, but internal and external warts can be removed. Syphilis and HIV, which causes AIDS, are rarely seen.
Young people change partners frequently before settling into monogamous relationships.
Avoid sexual intercourse. Surveys indicate that 7 percent of American men and 20 percent of women are virgins on their wedding day. Use condoms and a spermicidal lubricant. The risk of contracting an STD is reduced slightly with the use of barrier methods of contraception. The latter are less effective in preventing pregnancy.