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TUBAL LIGATION (surgical
sterilization)
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| What is
“tubal ligation”? |
| Tubal ligation is a
surgical form of sterilization. It
is a permanent form of birth
control. During the surgery, the fallopian
tubes are blocked; this can be done
by tying, sealing, or attaching a ring
or clip to them. This procedure can
be performed postpartum (at time
of cesarean section or within 48 hours
after vaginal delivery) or as an interval
procedure (performed six weeks after
delivery or at any time not related
to pregnancy). Postpartum tubal ligation
is performed through a small incision
under the navel. Interval tubal ligation
can be performed through a small bikini
type incision or by a technique called
laparoscopy. During laparoscopy, the
doctor uses an instrument-like telescope,
called a laparoscope, to look at the
pelvic organs and to block the fallopian
tubes. |
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| How does
tubal ligation work? |
| Tubal ligation permanently
blocks the fallopian tubes so the egg cannot
move down the tube and the sperm cannot reach
the egg, therefore pregnancy cannot occur. |
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| How effective
is tubal ligation? |
| Tubal ligation is 99.20 effective.
If a woman does get pregnant after sterilization,
there is a greater chance that it is a tubal
pregnancy. Failure of the procedure is more
likely if a woman is relatively young, because
younger woman are more fertile than older
women. |
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| Am I a
good candidate for tubal ligation? |
| Tubal ligation is ideal for
those women who are certain they wish no further
children and need a reliable contraceptive
method. If you are considering tubal ligation,
you and your partner should discuss vasectomy,
a sterilization procedure performed on men.
Compared to female sterilization, vasectomy
is simpler, safer, less expensive, and more
(99.9%) effective. It is performed under
local anesthesia by a urologist. |
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| What
are the risks of tubal ligation? |
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operative
complications
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Laparoscopic
sterilization rarely has any
major complications. Serious
complications, such as infections,
bowel injuries, bleeding, burns,
or complications from anesthesia,
occur in about 1 in every 1,000
women who have the operation.
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steriilization
failure
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Pregnancy can
occur after surgical sterilization,
but the risk is very low. Less
than 1% of women who have the
procedure will ever become pregnant. |
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ectopic pregnancy |
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Those women who
do get pregnant after sterilization
are more likely to have a tubal
pregnancy. |
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| * The final decision
is between you and your doctor. |
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| What are
the benefits of tubal ligation? |
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safe, operative procedure |
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permanent |
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very effective |
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no effect on the menstrual
cycle |
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no effect on sexual
activity or need for partner compliance |
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slightly lower risk
of ovarian cancer |
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| What should
I expect on the day of my laparoscopic tubal
ligation? |
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The operation takes place
in an outpatient surgical suite. Consent
for the surgical procedure will be obtained
by your doctor. When you sign this you
are stating that you understand the risks
and benefits of the operation itself, understand
that the procedure is NOT 100% effective
for birth control, and that you are aware
of appropriate alternatives.
An intravenous line
will be started to give you fluids
during the operation. General anesthesia
is necessary for the laparoscopic
procedure, so you will be asleep during
the operation. After anesthesia is
given, a small incision about half
an inch long is made in the skin just
below the navel. Carbon dioxide is
used to swell the abdomen so the pelvic
reproductive organs can be seen more
clearly. The laparoscope is inserted
into the abdomen through the incision.
This instrument has a bright light
and lens like a tiny telescope that
allows the surgeon to see into the
abdomen. A second instrument is inserted
either through the laparoscope or
through a small second incision made
near the pubic hairline. The fallopian
tubes are grasped and sealed by using
bands, clips, or electrocoagulation
(electricity). With electrocoagulation,
an electric current is used to burn
and block the tubes. After the procedure,
the instruments are removed and the
gas is released. The incisions are
then closed. You will be observed
for a short time to be sure that everything
is all right. Most women are ready
to go home 2-4 hours after the procedure.
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