What is infertility?
Infertility is usually defined as not being able to get
pregnant despite trying for 1 year. It is a problem for 1
of every 6 couples. It can be caused by problems in a man's
or woman's reproductive system.
How does it occur?
Often the reason a woman is infertile is that she is not
ovulating, meaning she is not releasing eggs from her
ovaries. Things that may affect the release of eggs are
your age, hormone imbalance, weight problems, stress, abuse
of alcohol or drugs, chronic illness (such as diabetes),
certain tumors or gland problems, and some medicines.
Ovulation can also be affected by intense exercise, such as
long-distance running.
An abnormal or damaged uterus or fallopian tube can also
cause infertility. For example, these organs may be damaged
by an infection, a birth defect, or surgery. Problems with
the cervix, which is the opening to the uterus, can also be
a cause. In rare cases, a woman's body is allergic to sperm
and destroys it.
For a man, the most common reason for infertility is that he
makes too few sperm or no sperm at all. There are many
possible causes for this, such as infection, being around
certain chemicals, abuse of drugs or alcohol, or medical
problems. It can even be caused by wearing tight underwear
or sitting in hot tubs too long or often. Sometimes the
sperm are abnormal. That is, they are malformed and do not
swim well or their lifespan is too short.
How is it diagnosed?
Your healthcare provider may do a variety of tests to find
the problem. You may learn how to take and chart the
woman's body temperature each morning. A woman's
temperature rises each month after an egg is released. The
chart helps check for ovulation.
How is it treated?
If a problem causing infertility is found, your provider may
be able to recommend treatment for it. Treatment may
include medicine, such as hormones or antibiotics, or
surgery. Sometimes a combination of treatments for both the
man and the woman is necessary.
Women may need to take drugs to stimulate ovulation.
Sometimes with this treatment you may become pregnant with
more than 1 baby. Men may need to avoid long, hot showers
and frequent use of hot tubs and saunas. High temperatures
can reduce the sperm count. It also may help to wear boxer
shorts rather than tight underwear.
If a man's sperm count is low, artificial insemination may
be an option. For this procedure, his semen is collected at
several different times and stored until there are enough
sperm. The semen is then placed in his partner's uterus or
fallopian tubes during the most fertile time of her
menstrual cycle. This procedure has varying success.
Another choice is to use sperm donated by another man.
In vitro fertilization is another option. In this procedure
eggs are removed from the woman's body and fertilized with
sperm in the lab. The fertilized eggs are then put into the
uterus or fallopian tubes. This procedure may be done if
the sperm count is low or the fallopian tubes are blocked or
damaged. In vitro fertilization is expensive and success
rates are often low. When it succeeds, you may become
pregnant with more than 1 baby at a time.
Looking for and treating causes of infertility can be
stressful for a couple. It can put unusual strain on your
relationship. Consider getting counseling to help you
through difficult times.


Disclaimer: This content is reviewed periodically and is subject to
change as new health information becomes available. The
information provided is intended to be informative and educational and is not a
replacement for professional medical evaluation, advice, diagnosis or
treatment by a healthcare professional.
HIA File FMY4323F.HTM Release 9.0/2006. Copyright © 2006 McKesson Corporation and/or one of its subdiaries. All Rights Reserved.
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