(1), of the unborn child is 20 weeks or greater. (B) Exceptions Subparagraph (A) does not apply if— (i) in reasonable medical judgment, the abortion is necessary to prevent the loss of life or severe injury (the substantial and irreversible physical impairment of a major bodily function, not including psychological or emotional conditions) of a pregnant woman endangered by a physical disorder, physical illness, or physical injury, including a life-endangering physical condition caused by or arising from the pregnancy itself, but not including psychological or emotional conditions