28 January 2017

Vox: The abortion rate is at an all-time low — and better birth control is largely to thank

US women are having abortions at the lowest rate on record since Roe v. Wade, the Supreme Court’s landmark 1973 decision that legalized abortion, according to a new report. In fact, contrary to popular opinion, the abortion rate has been steadily declining for decades.

The new report comes from a massive census of US abortion providers taken every three years by the Guttmacher Institute, a nonprofit research organization that supports legal abortion. It’s surprisingly difficult to get accurate data on abortion in the US (more on that later), but Guttmacher’s census is the most comprehensive available on the subject. [...]

The abortion ratio — the proportion of abortions to live births — is also down to historic lows. In 1995, the abortion ratio was about 26 abortions for every 100 live births; in 2014, it was 18.8.

The abortion rate and the abortion ratio tell us different things. The abortion rate is a bigger-picture snapshot of how common abortion is among women every year, while the abortion ratio gives us a sense of how many women who get pregnant decide to stay pregnant. [...]

Abortion rates have been falling for three decades in the developed world, as Vox’s Sarah Kliff has explained. But in developing African, Asian, and Latin American countries, rates have either held steady or increased since the 1990s. That’s because women in developed countries, such as in Europe and North America, have much better access to higher-quality methods of birth control, and live in a culture that treats contraception as less of a taboo.

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