From: elf@coho.halcyon.com (Elf Sternberg)
Newsgroups: alt.sex,alt.sex.wizards
Subject: The alt.sex FAQ, Part 3: THE SEXUAL ANATOMY OF WOMEN
Date: 23 Jul 1996 19:08:41 GMT
Organization: Northwest Nexus Inc.
Originator: superdj@marge.cs.mcgill.ca (David Johnson)
Moderator: elf@halcyon.com (Elf Sternberg)
Archive-name: alt-sex/faq/part03

THE SEXUAL ANATOMY OF WOMEN

The Vulva is the external sexual organ of women.  There are many 
questions about the vulva on alt.sex, and this FAQ will begin to 
attempt to answer some of these.


THE VOCABULARY OF THE VULVA

Vulva 

The external female genitals are collectively referred to as The 
Vulva. All of the words below are part of the vulva. 

Mons Veneris. 

The mons veneris, Latin for "hill of Venus" (Roman Goddess of love) 
is the pad of fatty tissue that covers the pubic bone below the 
abdomen but above the labia. The mons is sexually sensitive in some 
women and protects the pubic bone from the impact of sexual 
intercourse.
          
Labia Majora 

The labia majora are the outer lips of the vulva, pads of fatty 
tissue that wrap around the vulva from the mons to the perineum. 
These labia are usually covered with pubic hair, and contain numerous 
sweat and oil glands, and it has been suggested that the scent from 
these are sexually arousing. 

Labia Minora 

The labia minora are the inner lips of the vulva, thin stretches of 
tissue within the labia majora that fold and protect the vagina, 
urethra, and clitoris. The appearance of labia minora can vary 
widely, from tiny lips that hide between the labia majora to large 
lips that protrude. The most common metaphor for the labia minora is 
that of a flower. Both the inner and outer labia are quite sensitive 
to touch and pressure. 

Clitoris 

The clitoris, a small white oval between the top of the labia minora 
and the clitoral hood, is a small body of spongy tissue that is 
highly sexually sensitive. The clitoris is protected by the prepuce, 
or clitoral hood, a covering of tissue similar to the labia minora. 
During sexual excitement, the clitoris may extend and the hood 
retract to make the clitoris more accessible. Some clitorises are 
very small; other women may have large clitorises that the hood does 
not completely cover. 

Urethra 

The opening to the urethra is just below the clitoris. It is not 
related to sex or reproduction, but is instead the passage for urine. 
The urethra is connected to the bladder. Because the urethra is so 
close to the anus, women should always wipe themselves from front to 
back to avoid infecting the vagina and urethra with bacteria. 

Hymen 

The opening of the vagina in precoital women (i.e. those who have 
never had sex before) is typically covered by a thin tissue membrane 
called the hymen.  The hymen, which serves no known function, is 
usually perforated to allow the flow of menstrual blood to leave the 
body after puberty.  Usually, the hymen stretches across or surrounds 
some but not all of the vaginal opening.  The hymen is the 
traditional "symbol" of virginity, although being a very thin 
membrane, it can be torn by vigorous exercise or the insertion of a 
tampon.  Some women are born with hymens so thin as to be almost 
nonexistant, and intercourse may not tear the hymen in even average 
women; instead, it may simply stretch.

Perineum 

The perineum is the short stretch of skin starting at the bottom of 
the vulva and extending to the anus. The perineum in women often 
tears during birth to accomodate passage of the child, and this is 
apparently natural. Some physicians may cut the perineum preemptively 
on the grounds that the "tearing" may be more harmful than a precise 
scalpel, but studies show that such cutting in fact may increase the 
potential for infection.

Vagina 

The vagina extends from the vaginal opening to the cervix, the 
opening to the uterus. The vagina serves as the receptacle for the 
penis during sexual intercourse, and as the birth canal through which 
the baby passes during labor. The average vaginal canal is three 
inches long, possibly four in women who have given birth. This may 
seem short in relation to the penis, but during sexual arousal the 
cervix will lift upwards and the fornix may extend upwards into the 
body as long as necessary to receive the penis. After intercourse, 
the contraction of the vagina will allow the cervix to rest inside 
the fornix, which in its relaxed state is a bowl-shaped fitting 
perfect for the pooling of semen.  At either side of the vaginal 
opening are the Bartholin's glands, which produce small amounts of 
lubricating fluid, apparently to keep the inner labia moist during 
periods of sexual excitement. Further within are the hymen glands, 
which secrete lubricant for the length of the vaginal canal. 

"G-Spot" 

The word is in quotes because there is still some debate as to the 
existance or purpose of the G- spot. In the illustration above, what 
is indicated as the g-spot in fact points to a region known as the 
Skenes glands, the purpose of which are unknown. Despite the 
controversy, one fact remains-- there are many women who claim that 
pressure on this region of the vagina is extremely pleasurable. 
Usually, two fingers are used, and because the spot is deep within 
the tissue, some pressure may be needed. Also, because the Skenes 
glands are alongside the bladder, some women may found that the 
increased pressure makes them feel as if they need to urinate.
          
Cervix 

The cervix is the opening to the uterus. It varies in diameter from 1 
to 3 millimeters, depending upon the time in the menstrual cycle the 
measurement is taken. The cervix is sometimes plugged with cervical 
mucous to protect the cervix from infection; during ovulation, this 
mucous becomes a thin fluid to permit the passage of sperm. 

Uterus 

The uterus, or womb, is the main female internal reproductive organ. 
The inner lining of the uterus is called the endometrium, which grows 
and changes during the menstrual cycle to prepare to receive a 
fertilized egg, and sheds a layer at the end of every menstrual cycle 
if fertilization does not happen. The utereus is lined with powerful 
muscles to push the child out during labor.
          
Ovaries 

The ovaries perform two functions: the production of estrogen and 
progesterone, the female sex hormones, and the production of mature 
ova, or eggs. At birth, the ovaries contain nearly 400,000 ova, and 
those are all she will ever have. However, that is far more than she 
will need, since during an average lifespan she will go through about 
500 menstrual cycles. After maturing, the single egg travels down the 
fallopian tube, a journey of three or four days-- this is the period 
during which a woman is fertile and pregnancy may occur. Eggs that 
are not fertilized are expelled during menstruation.


FREQUENTLY ANSWERED QUESTIONS

WHAT IS THE G-SPOT?

The Grafenberg spot, or G-spot, is an area located within the 
anterior (or front) wall of the vagina, about one centimetre from the 
surface and one-third to one-half way in from the vaginal opening 
(see illustration and text). It is reported to consist of a system of 
glands (Skene's glands) and ducts that surround the urethra (Heath, 
1984). Some authors write that you must press "deeply" into the 
tissue with two fingers to reach it with any effectiveness.  

The significance of the G-spot is that some women (about half) report 
that it is a highly sensitive area that under the right conditions 
can be very pleasurable if stimulated. For some women, it can be a 
primary source of stimulation leading to orgasm during intercourse. 
Other women report no particular stimulation, and some say that it 
feels as if they need to urinate.  The G-Spot has been linked to the 
phenomenon known as female ejaculation. To date, there is little data 
about female ejaculation, although there is some speculation that it 
is the product of the Skene's glands. 


WHAT IS TOXIC SHOCK SYNDROME?

Toxic Shock Syndrome (TSS) is a rare but serious illness which can 
occur in men, women and children. About half the number of cases 
reported are associated with using tampons and affect a tiny number 
of women every year-- only about 1 out of every 1.5 million women who 
have periods. TSS can occasionally be fatal.  

Toxic Shock Syndrome can be treated successfully providing it is 
recognised quickly, and most young people make a full recovery. 
Younger people may more at risk from the bacteria which are believed 
to cause this rare condition, because their immune system may not be 
fully developed.  In the unlikely event that you have these symptoms 
during your period--a high fever (over 102F or 39C), rash, vomiting, 
diarrhoea, sore throat, dizziness or fainting - you must remove your 
tampon and consult your doctor immediately. These symptoms can be 
early warning signs of TSS, which can develop very quickly and may 
seem like flu to begin with.  

Do not worry about wasting the doctor's time and remember to say you 
have been wearing a tampon. Do not use tampons again without checking 
first with your doctor.
   
By using tampons correctly and following the advice below, you will 
reduce the risk of developing TSS.
   
REMEMBER:
     * Always wash your hands before and after insertion and removal 
       of a tampon. 
     * Always remove the used tampon before inserting a new one. 
     * Always remember to remove the last tampon at the end of your 
       period. 
     * Never use 2 tampons at once. 
     * Tampons should only be used when you have a period. 
--

Elf Sternberg               	I'm not inclined to write pompous
elf@halcyon.com             	books about unanswerable questions.
Public key available        	That strikes me as a tremendous waste
http://www.halcyon.com/elf  	of time.
                            			- Stephen Jay Gould