OK SB2165

Allows biological mothers to file for child support upon verified conception of pregnancy, with support orders treated as temporary until birth

Requires verified medical documentation of pregnancy and establishment of biological paternity through DNA testing (including noninvasive prenatal testing) before any support obligation can be imposed

Authorizes courts to order prenatal support covering pregnancy-related medical expenses, reasonable living expenses for maternal and fetal health, childbirth preparation costs, and prenatal care

Grants biological fathers full parental standing to petition for emergency temporary custody or injunctive relief to prevent harm to the preborn child, with courts required to appoint a guardian ad litem at state expense

Establishes penalties for false paternity accusations including perjury charges, reimbursement of all support paid, and civil liability for actual and punitive damages; requires support reimbursement if preborn child dies from nonnatural causes