Past topics in the Tubal Reversal Blog include posts and comments about patient care at Chapel Hill Tubal Reversal Center. This topic summarizes important articles about tubal ligation and tubal reversal reported in the news during 2007.

Sterilization is Most Popular Family Planning Method
Approximately 10 million American women use the pill for contraception, while sterilization has been chosen by 15 million men and women.

One In Five Women Regret Decision For Tubal Ligation
One in five women under age 30 who undergo tubal sterilization later regret the procedure, despite the number of children they have.

Is Sterilization the Best Contraception Choice?
Women requesting a tubal ligation should be counseled regarding other long-term, reversible methods of contraception and informed that vasectomy is safer and more effective than tubal ligation.

Tubal Ligation Counseling Issues
Counseling about tubal ligation should include permanence of the method, possibility of future regret, and information about the specific techniques of tubal sterilization.

Relationship Conflict Before Sterilization
Women whose relationship was marked by substantial conflict before they underwent tubal ligation were most likely to regret the decision.

Young Age, Prodding Partner and Sterilization Regret
Young age and a prodding partner are risk factors indicating that a woman undergoing sterilization may later regret her decision.

Tubal Reversal Among Overweight Women
Overweight women’s chances of becoming pregnant after tubal reversal improve when they lose weight.

Dr. Berger’s Comment

These news reports touch on some of the issues patients talk about when they come to Chapel Hill Tubal Reversal Center for tubal sterilization reversal. The popularity of tubal ligation, and the fact that many women regret their decision to have a tubal ligation, are well documented. Young age and marital conflict are risk indicators for subsequent regret. Before performing a tubal ligation, doctors should ensure that the implications of ending childbearing potential are clearly understood and discuss vasectomy as an alternative permanent method of birth control. Women undergoing tubal reversal who are overweight should be aware that losing weight will improve their chances of becoming pregnant again.

I received an email message today from a patient that prompted me to write about informed consent for tubal ligation. (See my previous blog about informed consent for tubal reversal.) Here is the message that was sent to me.

Hello, Dr. Berger,

You performed tubal reversal surgery on me on 10/29/07, and I just found out that I’m pregnant. Thank you so much! This is such a blessing. I filled out the report and have heard back from Sarah Meacham. I’ll make sure to follow her instructions.

I’m writing because I have a friend named Samantha who wants to get reversal surgery, but she would like to make sure she’s a candidate based on the information in her operative report. I told her that I would send it to you so you can look it over, so it’s attached. She and her husband have two cute little girls, but she agreed to the tubal ligation on the operating table after she gave birth to her youngest at the prodding of her doctor. She said that she made a terrible mistake and wants more children. And like me, no one she’s asked in south Florida will even consider the procedure that you do. When I told her about you, she was ecstatic. And now that I’m pregnant, she knows that it works!

Thank you again for the miracles you work for so many women. God bless you and your staff!

Sincerely,
Amy P.

I was glad to hear that Amy was pregnant and had recommended to Samantha that she come here for her tubal reversal procedure, but this part of the message caught my attention:

“…she agreed to the tubal ligation on the operating table after she gave birth to her youngest at the prodding of her doctor. She said that she made a terrible mistake…”

What Is Informed Consent?

Before performing a tubal ligation - an elective operation - a doctor should always obtain the patient’s informed consent. Informed consent is the process through which the patient becomes educated about the procedure - including its benefits, risks and alternatives - and makes the decision to have the procedure performed. Informed consent implies that the patient fully understands the issues, has asked any questions she has, had her questions answered, and makes her decision under no duress. Adequate time should be allowed for a patient to think about all of the issues before consenting to the operation.

Should Consent For Tubal Ligation be Made During Childbirth?

Many tubal reversal patients have told me that the first time they discussed a tubal ligation with their doctor while they were on their way to the operating room for a C-section. Some regretted their decision while they were on the operating table or when they awoke in the recovery room. Other patients have said they had a tubal ligation in response to pressure from their spouse, parents, or their doctor. Labor and delivery is not the best time to think about an issue with such profound and lasting results as surgical sterilization. This should be discussed and thought about at leisure, not during the stress of childbirth.

Dr. Berger’s Comment

Besides the doctor’s responsibilities in obtaining informed consent, the patient also has a responsibility when giving it. A tubal ligation is not an emergency operation. Having a tubal ligation is a decision that should be carefully considered and not made in haste. There is adequate time during the pregnancy for a doctor and patient to discuss the issue of sterilization. Bringing this up for the first time on the way to the delivery room is a mistake, in my opinion. A more deliberate approach to the process of informed consent by both doctor and patient would help avoid mistaken decisions, such as in Samantha’s case.

At Chapel Hill Tubal Reversal Center, we receive requests 7 days a week, 365 days a year, for information about tubal ligation reversal. These requests come from women who regret having a tubal ligation. A staff member recently asked me how big a problem this is throughout the country. The following is in response to this question.

How Many Women Have Had A Tubal Ligation?

There is no single data source reporting the number of surgical sterilizations performed in the United States. Based on multiple sources of information, it is likely that 650,000 to 700,000 tubal sterilizations are performed each year, and more than 11 million American women have had a sterilization operation. The latest study, conducted in 2002 by the US Department of Health and Human Services, indicates that between one in four to one in five of adult, sexually active women have had a tubal ligation.⁽¹⁾

How Common Is Tubal Ligation Regret?

Many factors can affect a woman’s likelihood to regret sterilization. Among women who had a tubal ligation, risk factors for regret include young age, less education, and a husband or partner who wanted the woman to have a tubal ligation.

In 1999, a study called the Collaborative Review of Sterilization (CREST) found that 20% of women who were sterilized before the age of 30 regretted their decision. Women who were sterilized at a young age had a higher chance of requesting information about reversal, regardless of their number of living children. Also, women who reported conflict with their husbands or partners before tubal sterilization were more than three times as likely to regret their decision and more than five times as likely to request a reversal than women who did not report such conflict. ⁽²⁾

Dr. Berger’s Comment

This statistical information helps give a broader picture to the significance of the issues and comments raised in the previous blog topic - Ethics of Tubal Ligation. Additional comments on this issue are welcome from all readers.

References

1. MMWR Surveillance Summary, “Contraceptive Use — United States and Territories, Behavioral Risk Factor Surveillance System, 2002.
2. Mosher WD, Martinez GM, Chandra A, Abma JC, Wilson SJ. Use of contraception and use of family planning services in the United States: 1982–2002. Hyattsville, MD: US Department of Health and Human Services, National Center for Health Statistics, 2004. Advance Data from Vital and Health: no. 350.

Tubal Ligation by Falope Ring and Hulka Clip

The Falope ring and Hulka clip are occlusive methods of tubal ligation. They block the fallopian tubes, but no tubal segments are clamped, removed, or burned. The Falope ring is also referred to as the tubal ring or tubal band. It constricts a segment of the fallopian tube very tightly, like an extra strong rubber band.

The Hulka clip is a miniature clamp placed across a very small (2-3 mm) segment of the fallopian tube. Another clip method besides the Hulka clip is the Filshie clip. The clips are similar except that the Hulka clip is made out of silastic and the Filshie clip is made out of metal. Occlusive methods of tubal ligation are predictably the best in terms of reversal since they damage such a tiny segment of the fallopian tube.

In contrast to the Pomeroy method, these occlusive devices are applied through a laparoscope. (Laparoscopy involves making a small incision below the belly button.) Many doctors prefer to apply tubal rings or clips when performing a tubal ligation on young women in recognition of the greater likelihood that a tubal reversal may be wanted in the future. Studies have shown that tubal ligation regret and the desire for tubal ligation reversal is more common when a tubal sterilization is performed among women in the twenties than among older women.

Tubal Clip and Ring Reversal Success

Each year Chapel Hill Tubal Reversal Center publishes current statistics about pregnancy rates and pregnancy outcomes among all of the women who have had tubal reversal procedures performed by Dr. Berger. The data for women who had tubal rings or clips shown in the table below is from our Tubal Reversal Pregnancy Study Report 2007.

Pregnancy Rates of Our Tubal Reversal Patients

The overall pregnancy rate after tubal reversal for women with clips or rings is 76% for patients at Chapel Hill Tubal Reversal Center. In the table below, the first column shows ages groups. The second column shows the number of women in each age group who had a tubal reversal. The third column shows the number of women in that group who became pregnant and the last column shows the percentage of women who became pregnant (the pregnancy rate) after their reversal procedures.

Pregnancy Rates After Tubal Reversal of Clips/Rings

Highest Pregnancy Rates After Tubal Reversal

The highest tubal reversal pregnancy rates are seen among women who have reversal of tubal clips or tubal rings. For women in their twenties, the pregnancy rate was 87%. The pregnancy rate ranged from 83% to 73% for women in their thirties. Among women age 40 or older, the pregnancy rate was significantly lower (47%), reflecting the decline in natural fertility with age. These pregnancy rates among our tubal reversal patients are similar to the pregnancy rates for women who have never had a tubal ligation to begin with.