Mo. Rev. Stat. § 188.017
3. It shall be an affirmative defense for any person alleged to have violated the provisions of subsection 2 of this section that the person performed or induced an abortion because of a medical emergency. The defendant shall have the burden of persuasion that the defense is more probably true than not.
*4. The enactment of this section shall only become effective upon notification to the revisor of statutes by an opinion by the attorney general of Missouri, a proclamation by the governor of Missouri, or the adoption of a concurrent resolution by the Missouri general assembly that:
(L. 2019 H.B. 126 §188.017, § B)
*Effective 6-24-22
Revisor's Note: This section became effective upon notification to the Revisor of Statutes by issuance of Opinion Letter No. 22-2022 by the Missouri Attorney General dated June 24, 2022, and by issuance of a Proclamation by the Governor of Missouri dated June 24, 2022, that the United States Supreme Court has overruled, in whole or in part, Roe v. Wade, 410 U.S. 113 (1973).
(2022) United States Supreme Court overruled Roe v. Wade and Planned Parenthood of Southeastern Pa. v. Casey and held that the United States Constitution does not confer a right to abortion. The United States Constitution does not prohibit the citizens of each state from regulating or prohibiting abortion. The authority to regulate abortion is returned to the people and their elected representatives. Dobbs v. Jackson Women's Health Organization, 597 U.S. 215 (2022), 142 S.Ct. 2228.