Study: Free birth control leads to fewer abortions

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Associated Press

Posted on October 5, 2012 at 9:03 AM

Updated Friday, Oct 5 at 10:05 AM

WASHINGTON (AP) — Free birth control led to dramatically lower rates of abortions and teen births, a large U.S. study concludes. The findings come as a bitterly contested Obama administration policy is poised to offer similar coverage.

The project tracked more than 9,000 women in St. Louis, many of them poor or uninsured. They were given their choice of a range of contraceptive methods at no cost — from birth control pills to mistake-proof options like the IUD or a matchstick-sized implant.

When price wasn't an issue, women flocked to the most effective contraceptives — the implanted options, which typically cost hundreds of dollars to insert. These women experienced far fewer unintended pregnancies as a result, reported Dr. Jeffrey Peipert of Washington University in St. Louis in a study published Thursday.

The effect on teen pregnancy was striking: There were 6.3 births per 1,000 teenagers in the study. Compare that to a national rate of 34 births per 1,000 teens in 2010.

There also were substantially lower rates of abortion: 4.4 to 7.5 abortions per 1,000 women in the study, compared with 13.4 to 17 abortions per 1,000 women overall in the St. Louis region, Peipert calculated. That's lower than the national rate, too, which is almost 20 abortions per 1,000 women.

In fact, if the program were expanded, one abortion could be prevented for every 79 to 137 women given a free contraceptive choice, Peipert's team reported in the journal Obstetrics & Gynecology.

Nearly half of the nation's 6 million-plus pregnancies each year are unintended. An estimated 43 percent of them end in abortion. Low-income women are far more likely to have an unplanned pregnancy than their wealthier counterparts.

"We shouldn't have, in my view, a tiered system where the women with money can get family planning and the women without cannot," said Peipert, noting that 39 percent of the women in his study had trouble paying basic expenses.

The findings of the study, which ran from 2008 to 2010, come as millions of U.S. women are beginning to get access to free contraception with most workplace insurance plans under President Barack Obama's health care law. Women's health specialists said the research foreshadows that policy's potential impact.

"As a society, we want to reduce unintended pregnancies and abortion rates. This study has demonstrated that having access to no-cost contraception helps us get to that goal," said Alina Salganicoff, director of women's health policy at the Kaiser Family Foundation.

"It's just an amazing improvement," Dr. James T. Breeden, president of the American College of Obstetricians and Gynecologists, said of the results. "I would think if you were against abortions, you would be 100 percent for contraception access."

The new policy is among the health care law's most contentious provisions because it exempts churches that oppose contraception but requires religious-affiliated organizations, such as colleges or hospitals, to provide the coverage for their workers. The U.S. Conference of Catholic Bishops and many conservative groups say that violates religious freedom, and Republican presidential nominee Mitt Romney has expressed similar criticism.

Thursday's data didn't sway the critics.

Jeanne Monahan of the conservative Family Research Council suggested contraceptive use can encourage riskier sexual behavior.

"Additionally, one might conclude that the Obama administration's contraception mandate may ultimately cause more unplanned pregnancies since it mandates that all health plans cover contraceptives, including those that the study's authors claim are less effective," Monahan said.

About half of unplanned pregnancies occur in women who use no contraception. As for the other half, condoms can fail and so can birth control pills or other shorter-acting methods if the woman forgets to use them or can't afford a refill.

In contrast, you can forget about pregnancy for three years with Implanon, the implant inserted under the skin of the arm. An IUD, a tiny T-shaped device inserted into the uterus, can last for five to 10 years, depending on the brand.

Only about 5 percent of U.S. women use long-acting contraceptives, far fewer than in other developed countries. Peipert said insurance hasn't always covered the higher upfront cost to insert them, even though years of birth control pills can add up to the same price.

Yet three-quarters of his study participants chose an IUD or Implanon, and a year later 85 percent were sticking with that choice — compared to about half who had initially chosen the pill, patch or other shorter-acting method.

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EDITOR'S NOTE — Lauran Neergaard covers health and medical issues for The Associated Press in Washington.

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