Mo. Rev. Stat. § 188.026
2. In Roe v. Wade, 410 U.S. 113 (1973), certain information about the development of the unborn child, human pregnancy, and the effects of abortion was either not part of the record or was not available at the time. Since 1973, advances in medical and scientific technology have greatly expanded our knowledge of prenatal life and the effects of abortion on women. The general assembly of this state finds:
(29) Evolving standards of decency dictate that Missouri should prohibit the brutal and painful D&E abortion method at fourteen weeks gestational age or later, with a medical emergency exception, because if a comparable method of killing was used on:
(33) Abortion procedures performed later in pregnancy have a higher medical risk for women. Compared to an abortion at eight weeks gestational age or earlier, the relative risk increases exponentially at later gestational ages. The relative risk of death for a pregnant woman who had an abortion performed or induced upon her at:
(35) A large percentage of women who have an abortion performed or induced upon them in Missouri each year are at less than eight weeks gestational age, a large majority are at less than fourteen weeks gestational age, a larger majority are at less than eighteen weeks gestational age, and an even larger majority are at less than twenty weeks gestational age. A prohibition on performing or inducing an abortion at eight weeks gestational age or later, with a medical emergency exception, does not amount to a substantial obstacle to a large fraction of women for whom the prohibition is relevant, which is pregnant women in Missouri who are seeking an abortion while not experiencing a medical emergency. The burden that a prohibition on performing or inducing an abortion at eight, fourteen, eighteen, or twenty weeks gestational age or later, with a medical emergency exception, might impose on abortion access, is outweighed by the benefits conferred upon the following:
5. The state of Missouri has interests that include, but are not limited to:
(L. 2019 H.B. 126)