Proposes a constitutional amendment that prohibits abortions following the detection of a fetal heartbeat and establishes rights of unborn children

This proposed Missouri constitutional amendment (HJR 31) would ban abortions after a fetal heartbeat is detected, with exceptions only for medical emergencies. It requires physicians to confirm heartbeat detection before performing an abortion (using standard medical practice), mandates detailed reporting of abortion procedures and complications, and establishes private civil lawsuits for violations. Individuals or entities performing or facilitating prohibited abortions could face $10,000 penalties per violation, with lawsuits filed by private citizens - not state authorities. The amendment directly affects pregnant people seeking abortions, healthcare providers, and potentially insurance companies under the "aiding/abetting" provision. It does not change existing abortion method or gestational age restrictions.