Prohibits an abortion from being performed if the probable post-fertilization age of the unborn child is 20 weeks or greater, except: (1) where necessary to save the life of a pregnant woman whose life is endangered by a physical disorder, illness, or injury, excluding psychological or emotional conditions; (2) where the pregnancy is the result of rape against an adult woman and, at least 48 hours prior to the abortion, such woman has obtained counseling for the rape or medical treatment for the rape or an injury related to the rape; or (3) where the pregnancy is the result of rape or incest against a minor and the rape or incest has been reported prior to the abortion to a law enforcement agency or a government agency legally authorized to act on reports of child abuse. Requires the physician, prior to performing such an abortion, to place appropriate documentation in the patient’s medical file of the receipt of such medical treatment or counseling or of the reporting of such rape or incest.