Today is the 40th anniversary of the Supreme Court rulling on Roe v. Wade. The National Right to Life Committee estimates that, in that time period, there have been 54,559,615 abortions in America.

“In a new document, ‘Abortion Statistics: United States Data and Trends,’ NRLC education director Dr. Randall K. O’Bannon estimates that there have been 54,559,615 abortions since 1973 based on data from both the Centers for Disease Control and the pro-abortion Guttmacher Institute, a former Planned Parenthood research arm. Guttmacher receives numbers directly from abortion centers themselves and is the prime source for more current figures because the Centers for Disease Control has never tabulated accurate numbers of abortions. The CDC relies on figures from state health departments, some of which rely on voluntary reporting — and it hasn’t had data from some states such as California and New Hampshire for more than a decade,” lifenews.com reports.