Minnesota passed a statute requiring physicians to notify both parents of all unemancipated minors under the age of 18 at least 48 hours before performing an abortion unless certain requirements were met. The statute provided an alternative "bypass" provision also requiring parental notification absent certain different requirements being met in the event that enforcement of the first provision was enjoined by a court. A group of doctors, clinics, pregnant minors and the mother of one pregnant minor filed suit alleging that the Minnesota statute violated the Due Process and Equal Protection Clauses of the Fourteenth Amendment. The district court declared the statute unconstitutional in its entirety and enjoined its enforcement. A panel of the Eighth Circuit Court of Appeals affirmed the district court's opinion. The State's petition for a rehearing, en banc, was granted. The Eighth Circuit Court of Appeals, en banc, reversed and the case was appealed to the U.S. Supreme Court.