undue burden test
undue-burden test. Constitutional law. The Supreme Court test stating that a law regulating abortion will be struck down if it places a substantial obstacle in the path of a woman’s right to obtain an abortion. • This test replaced the “trimester analysis,” set forth in Roe v. Wade, in which the state’s ability to restrict abortion increased after each trimester of pregnancy. Planned Parenthood of Southeastern Pa. v. Casey, 505 U.S. 833, 112 S.Ct. 2791 (1992). [Cases: Abortion and Birth Control 0.5, 1.30. C.J.S. Abortion and Birth Control; Family Planning § 9.]