Montana Title 50. Health and Safety § 50-20-603. Protection of unborn child capable of feeling pain from abortion

(2) Except in the case of a medical emergency, an abortion may not be performed or attempted unless the medical practitioner has first made a determination of the probable gestational age of the unborn child or relied on a determination made by another medical practitioner. In making this determination, the medical practitioner shall make inquiries of the woman and perform or cause to be performed medical examinations and tests that a reasonably prudent practitioner who is knowledgeable about the case and the medical conditions involved would consider necessary to perform in making an accurate diagnosis with respect to gestational age.

(3) When an abortion of an unborn child capable of feeling pain is necessary to prevent a serious health risk to the unborn child's mother, the medical practitioner shall terminate the pregnancy in the manner that, in reasonable medical judgment, provides the best opportunity for the unborn child to survive unless, in reasonable medical judgment, termination of the pregnancy in that manner would pose a greater risk either of the death of the pregnant woman or of the substantial and irreversible physical impairment of a major bodily function, not including psychological or emotional conditions, of the woman than would other available methods. No greater risk may be determined to exist if it is based on a claim or diagnosis that the woman will engage in conduct that the woman intends to result in the woman's death or in substantial and irreversible physical impairment of a major bodily function.