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IUD (cont.)

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What are the advantages of an intrauterine device (IUD)?

The advantages of the IUD include the fact that it is highly effective in preventing conception, is reversible, and starts working almost immediately. A woman with an IUD does not need to use other birth control methods before she has sexual intercourse, and once the IUD is removed, there is a quick return to fertility. The levonorgestrel-releasing IUD (99% effectiveness) is replaced every five years. The copper IUD is also 99% effective and only needs to be replaced every 10 years.

What are the side effects of an intrauterine device (IUD)?

Side effects of the IUD are limited primarily to the uterus. These include:

It is also possible for the IUD to pass through (perforate) the uterine wall and enter the abdominal cavity, where it must be retrieved surgically. Perforation of or trauma to the uterus by the IUD occurs in 1/1,000 insertions. Warning signs of possible complications from an IUD include abdominal pain, heavy bleeding, abnormal spotting or bleeding, and a smelly vaginal discharge. If a woman experiences any of these signs, she should contact her health care professional.

How is an IUD removed?

An IUD must be removed by a health care professional. It is very important that a woman not attempt to remove an IUD on her own, as serious problems may result. IUD removal is carried out by determining the position of the uterus, then locating and grasping the stings of the IUD with a special forceps or clamp. The health care professional will then remove the IUD by gentle traction on the strings.

Occasionally, the strings of the IUD will not be located. In these situations, the strings have often slipped higher into the cervical canal. Your health care professional can use special instruments to locate the strings and/or remove the IUD. Complications of IUD removal are rare, and removal can take place at any time. Some studies have shown that removal is easier during the menstrual period, when a woman's cervix is typically softer, than during other times in the menstrual cycle.


Source: MedicineNet.com
http://www.medicinenet.com/iud/article.htm

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