Abortion in the U.S.
This fact sheet reviews abortion in the U.S. About half (49%) of the approximately 5.4 million pregnancies occurring in the United States each year are unintended. Fifty-four percent (54%), or approximately 1.4 million, of these unintended pregnancies ended in abortion in 1996. While abortion remains one of the most common surgical procedures in this country, abortion rates have declined.