Earlier this week, the journal Obstetrics & Gynecology published a study done by researchers at the University of California at San Francisco that investigated post-abortion complication rates. Between 2009 and 2010, researchers traced rates of major complications following 54,911 legal abortions. They defined major complications as issues that would require “hospital admission, surgery or blood transfusion.” Out of 54,911 abortion procedures, only 126 required treatment for major complications, or .23 percent. The press release accompanying the published study likened the safety of legal abortion procedures to the safety of colonoscopies – major complications occur in both procedures less than a quarter percent of the time.