$Unique_ID{BRK02460}
$Pretitle{}
$Title{What Is Arm Implanted Birth Control?}
$Subject{children birth control medicine arm contraception norplant synthetic
hormone progestin oral capsules implants skin prevent pregnancy lifestyle
lifestyles medication medications medicines prophylactic prophylactics
prophylaxis hormones ovary ovaries uterus child protection contraceptive
contraceptions}
$Volume{K-23,R-22,J-14}
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Copyright (c) 1992,1993   Tribune Media Services, Inc.


What Is Arm Implanted Birth Control?


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QUESTION:  Maybe she just wants to stay with the latest developments, or maybe
the fact that I have 6 children and don't want any more influenced her, but
now my doctor suggests I use a birth control medicine that would be stuck in
my arm.  I am not sure I understand all I should about this, but I would like
to know if it is safe, and will it protect me completely?  How fast does it
take effect, and can I change my mind after they put it in my arm?  Thank you
for your very welcome help.

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ANSWER:  This method of birth control (or contraception) was just introduced
into the United States in January of 1991.  It is called "Norplant".
Previously it had been used by more than 280,000 women in 17 countries.  A
large number of clinical trials attest to both its effectiveness and safety.
Here is how it works.  A synthetic hormone, progestin, which is used in many
other oral birth control preparations, is contained in miniature capsules.
These capsules or "implants" are placed under the skin on the inside of the
upper arm through tiny incisions.  The doctor uses an instrument that looks
very much like an ordinary hypodermic needle to perform this procedure, which
is painless.  (Yes, they use a local anesthetic to numb the arm.)  Six
implants are placed at the same time.  There is enough hormone in these
implants to last for five years, slowly releasing the hormone at a steady rate
in enough quantities to prevent pregnancy.  The hormone prevents the release
of an egg from the ovary and helps close the opening to the womb, which
prevents sperm from entering.  It is the most effective method of birth
control available today.  Though it is a long lasting method of birth control,
it is not permanent as it can be removed at any time you change your mind.  If
this is your decision, you will once again be able to bear children.
     The implants are usually placed during the first week of your menstrual
cycle, and begin working to prevent pregnancy within 24 hours.
     The most common side effect reported is one of irregular menstrual
periods for the first several months.  Some women report spotting between
periods, or periods that are a bit longer than previously.  These changes
usually disappear after about 6 months.

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The material contained here is "FOR INFORMATION ONLY" and should not replace
the counsel and advice of your personal physician.  Promptly consulting your
doctor is the best path to a quick and successful resolution of any medical
problem.