"The majority of abortions in the U.S. now involve pills, according to both the CDC and Guttmacher. The CDC says 56% of U.S. abortions in 2021 involved pills, up from 53% in 2020 and 44% in 2019."

What the data says about abortion in the U.S.

The U.S. abortion rate has generally declined since the 1980s, but there have been slight upticks in the late 2010s and early 2020s.