The US Supreme Court turned away a new effort to restrict abortion, declining to hear arguments that parents have a constitutional right to prevent their underage child from ending a pregnancy.The justices said Thursday they won’t revive a Montana law that required doctors to get written consent from a parent or guardian before performing an abortion on a patient under 18.

The Wisconsin Supreme Court on Wednesday struck down the state’s 176-year-old abortion ban in a 4-3 ruling, saying that it was superseded by a more recent state law criminalizing abortions only in cases when a fetus is viable outside the womb.

The Supreme Court declined Thursday to review a Montana law that requires people under 18 to seek parental consent before obtaining an abortion, leaving in place a state court ruling that struck the law down.