The Supreme Court has left in place a Kentucky law requiring doctors to perform ultrasounds and show fetal images to patients before abortions.
The justices did not comment on Monday in refusing to review an appeals court ruling that upheld the law.
The American Civil Liberties Union had challenged the law on behalf of Kentucky’s lone remaining abortion clinic.
The ACLU argued that “display and describe” ultrasound laws violate physicians’ speech rights under the First Amendment.
The federal appeals court in Cincinnati upheld the Kentucky law, but its sister court in Richmond, Virginia, struck down a similar measure in North Carolina.