Missouri voters face Amendment 3 on November 3, 2026, a legislatively referred measure that would repeal the 2024 constitutional right to reproductive freedom, restrict most abortions to narrow exceptions, require parental consent, and permanently ban gender transition surgeries plus related medications for minors. Trader consensus at 50% reflects a balance between strong public support for the transgender care restrictions—polls show 67-73% opposition to such procedures for those under 18—and resistance to rolling back abortion access approved just two years earlier. Opposition campaigns frame the proposal as an effort to override prior voter will, while backers highlight protections for parental authority and existing state law on minors' care. Late-cycle polling shifts, turnout among key voting blocs, and campaign messaging on the combined provisions could alter the outcome.