The majority opinion's statement that it "seems unexceptionable to conclude some women come to regret their choice to abort the infant life they once created and sustained" supported its conclusion that "the State has an interest in ensuring so grave a choice is well informed" because doctors might not tell patients graphic details about what goes on during the abortion.
The majority opinion's statement that it seems reasonable to assume some women may later regret their decision to end the life of the infant they had created and cared for supported its conclusion that the State has an interest in ensuring this choice is well-informed, as doctors might not provide patients with detailed information about the abortion process.