For
many women and men it is much easier to have sex than talk about it.
And talking honestly about past experiences that may involve
several sexual partners, injecting drug use, a period of time in prison,
or gay sex is not the usual conversation before sex that many women (or
men for that matter) can realistically expect.(1)
Yet
such past experiences increase the chances that a potential sexual
partner has HIV. So what is
a woman to do? We
must move beyond the "good" and "bad" girl
dichotomy. We must all
become "sensible" women and plan for sex. The first line of
defense in heterosexual sex is to insist on the use of a condom. Studies
have shown that latex condoms are effective barriers to HIV and other
sexually transmitted diseases (STDs).
Spermicides, used without a condom, do not offer that protection.(2)
Nor do other
methods of birth control, such as contraceptive pills, surgical
sterilization, or contraceptive diaphragms. The
effectiveness of condom protection against HIV is most evident from
studies of couples in which one member is infected with HIV and the
other is not. In three such
studies involving 700 couples:(3)
Consistent
and correct condom use includes the use, from start to finish, of a new
condom with each act of vaginal, anal, or oral intercourse.(4),(5)
Female
anatomy makes women much more vulnerable to HIV infection during
heterosexual sex than men.(6)
In one study, female partners of HIV-infected men were 15 times
more likely to become infected than male partners of infected women.(7) The
most commonly used condom, the male condom, requires the active
cooperation of the man. A
man might be willing to use a condom, because it protects him too.
Or he might wish to use a condom because it can make sex last
longer by preventing premature ejaculation.(8) But
when the man is not willing to use a male condom, what options does a
woman have? Apart from
saying "no!" there is the female condom.
The
female condom was invented in the 1980s by a Danish doctor who wanted
women to have a barrier method that they could control.
It won the approval of the United States Food and Drug
Administration in 1993 and is sold in the United States by the Female
Health Company of Chicago under the name Reality for about $2.25.(9) The
female condom is made of polyurethane. It fits inside the vagina and
covers some of the area outside the vagina as well.
Although not as thoroughly tested as latex condoms, synthetic
condoms likely provide similar protection, according to the Centers for
Disease Control and Prevention.(10) By
1998, over half of all women living with AIDS had been infected through
heterosexual sex.(11)
We must put women in charge of their own protection by
publicizing the effectiveness of the female condom.(12)
Footnotes (1)
A 2-hospital study of 203 HIV infected patients found that 4 of every
ten people infected with HIV failed to inform their sex partners about
their condition, and nearly two-thirds of those did not always use a
condom. Most of the people
surveyed had low incomes and were high school dropouts; many were also
drug users. The researchers
expressed the belief that the withholding of information about HIV
infection is widespread. "Sex
Partners Often Silent About HIV," New York Times. 2/9/98. page A10. (2)
Researchers had hoped that nonoxynol-9 might be effective without a
condom, but that has not yet proved to be the case.
Nonoxynol-9 may cause genital ulceration, lesions and reduce
vaginal acidity - all of which can increase the risk of transmission of
HIV and other STDs. Jennifer
Kornreich. "Iffy Lube," Village Voice 4/14/98, vol. 43, no.
14, page 53. (3)
Centers for Disease Control and Prevention (CDC). "Condoms and
Their Use in Preventing HIV Infection and Other STDs." September
1999. 4 pages. (4)
Correct latex condom use includes all of the following steps:
If
stored properly, condoms are good for 5 years after the manufacturing
date. Condoms lubricated
with spermicide may remain good for only 2 years.
Check the manufacturing date.
Latex
condoms for men are a highly effective barrier to sperm and
micro-organisms, including HIV and the much smaller hepatitis B virus. Their effectiveness has been proven over many years.
For people who are allergic to latex, several new types of
materials are being used to make condoms.
Lab tests have shown both polyurethane, a soft plastic, and
Tactylon, a synthetic latex, to be effective against sperm, bacteria,
and viruses such as HIV. Centers
for Disease Control and Prevention. "Condoms and Their Use in
Preventing HIV Infection and Other STDs." September 1999. 4 pages. (5)
Protection for oral sex. Even
though their risk is less than unprotected anal and vaginal sex, people
who engage in oral sex can reduce their risk of getting HIV or another
STD by placing a barrier over the vagina or anus.
In addition to the male condom, a product designed to reduce the
risk of acquiring an STD during oral sex is not being sold in the United
States. The Sheer Glyde
Dam( is a 10" x 6" latex sheet that the FDA has authorized for
marketing in the United States. Plastic
food wrap, dental dams (pieces of latex used by dentists) , and condoms
that have been cut open all have been used to cover the vagina or anus
during oral sex, although there is no information about how well these
materials work. Centers for Disease Control and Prevention. "Condoms and
Their Use in Preventing HIV Infection and Other STDs." September
1999. 4 pages. (6)
The anatomy and physiology of the female lower genital track contributes
to women's risk of infection. The
entire vagina is a mucosal surface (HIV is able to penetrate mucus
membranes), as compared to men, where the penis has a more limited
mucosal surface (the urethra). Disruption
of the vaginal mucosa increases the risk of HIV infection and can be
caused by trauma during intercourse, inflammation from other STDs, the
use of tampons, and the use of vaginal barrier contraceptives.
Semen carries larger quantities of lymphocytes than do vaginal
and cervical secretions, thus carrying more HIV, increasing the risk of
transmission. HIV is not
viable in the normal acidic pH of the vagina. However, with ejaculation,
semen neutralizes the vaginal pH for a period of time, increasing the
ability of HIV to survive, and the chances are that transmission will
occur. Susan W. Gaskins,
"Heterosexual Transmission of HIV in Women," Journal of the
Association of Nurses in AIDS Care, Vol. 8 No. 6, November/December
1997, p.84-87. (7)
Priscilla DeRemer Abercrombie, "Women Living with HIV
Infection," Nursing Clinics of North America. Vol. 31, No. 1, March
1996, p.97-106. (8)
Page 359. The Planned
Parenthood Women's Health Encyclopedia. New York: Crown Trade
Paperbacks. 1996. (9)
Donald G. McNeil, Jr. "Condoms for Women Gain Approval Among
Africans." New York Times. July 24, 1999, page 1.
For the
Female Health Company website, click
here. (10)
The CDC also points out that lambskin condoms, novelty condoms and
spermicides used without condoms have not been shown to provide
protection against HIV. Centers
for Disease Control and Prevention. "Condoms and Their Use in
Preventing HIV Infection and Other STDs." September 1999. 4 pages.
The
CDC is collaborating with scientists around the world to evaluate the
prevention effectiveness of the female condom and to research and
develop topic microbicides that can kill HIV and the pathogens that
cause STDs. Centers for
Disease Control and Prevention. "HIV/AIDS
Among US Women: Minority and Young Women at Continuing Risk."
August 1999. (11)
Centers for Disease Control and Prevention, HIV/AIDS Surveillance
Report. U.S. HIV and AIDS cases reported through June 1999. Midyear
Edition. Table 25. (12)
Most retailers stock the female condom near the male condoms or in the
female hygiene section. For
a help in finding a local source, click
here. For a list
of other materials used on this website, see References. |