22 states have abortion bans on their books

Most would take effect immediately if Roe v. Wade is overturned.

Note: Early-term bans are those that ban abortions after six or eight weeks of pregnancy. The states with near-total bans may still permit abortions to save the life or protect the health of a patient, or when a pregnancy results from rape or incest, though not all do. Pre-Roe bans may face more litigation before taking effect. Last updated April 8, 2022.
Map: Christina Animashaun; Youyou Zhou/Vox Source: Guttmacher Institute
Vox News