Birth Control Options for Women - Female Sterilization

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If married, both partners should completely agree that they no longer want to have children and should also have ruled out vasectomy for the man. Vasectomy is a simple procedure that has a lower failure rate than female surgical sterilization, carries fewer risks, and is less expensive. [See In-Depth Report #37: Vasectomy.]

Even if all these factors are present, a woman must consider her options carefully before proceeding. Studies report that over time, 14 - 25% of women eventually regret this choice. Women at highest risk for regretting sterilization include:

• Women who are younger at the time of sterilization. In one long-term study, over 40% of women who had had tubal ligation between the ages of 18 - 24 regretted their choice. (Only about 4% of women over 35 had these regrets.)
• Women who had the procedure immediately after a vaginal delivery.
• Women who had the procedure within 7 years of having their youngest child.
• Women in lower income groups.

If a woman changes her mind and wants to become pregnant, a reversal procedure is available, but it is very difficult to perform and requires an experienced surgeon. Subsequent pregnancy rates after reversal are between 20 - 84%, depending on the surgical skill, the age of the woman, and, to a lesser degree, her weight and the length of time between the tubal ligation and the reversal procedure. Not all insurance carriers cover the cost of reversal.

Advantages of Female Sterilization

Women who choose sterilization no longer need to worry about pregnancy or cope with the distractions and possible side effects of contraceptives. Sterilization does not impair sexual desire or pleasure, and many people say that it actually enhances sex by removing the fear of unwanted pregnancy. There is some evidence it may help reduce the risk for ovarian cancer.

Disadvantages and Complications of Female Sterilization

• Failure is rare, but about 1 in 200 women become pregnant during the first year after sterilization, and failure rate can rise to 5% after 10 years. About a third of these pregnancies are ectopic, which require surgical treatment.
• After any of the procedures, a woman may feel tired, dizzy, nauseous, bloated, or gassy, and may have minor abdominal and shoulder pain. In general, there is more postoperative pain with the tubal ring than with electrocoagulation.
• Serious complications from female surgical sterilization are rare and are most likely to occur with abdominal procedures. They include bleeding, infection, or reaction to the anesthetic. On rare occasions the bowels or blood vessels are injured and require major surgical repair. The use of electrocoagulation poses a risk for burns in the small intestine and may increase the risk for menstrual disorders afterward.

Review Date: 10/22/2006
Reviewed By: Harvey Simon, M.D., Associate Professor of Medicine, Harvard Medical School; Physician, Massachusetts General Hospital.