This is old news, but each time new research points it out, it's worth repeating:
Restricting the availability of legal abortion does not appear to reduce the number of women trying to end unwanted pregnancies, a major report suggests.
The Guttmacher Institute's survey found abortion occurs at roughly equal rates in regions where it is legal and regions where it is highly restricted.
It did note that improved access to contraception had cut the overall abortion rate over the last decade.
But unsafe abortions, primarily illegal, have remained almost static.