Okla. Stat. tit. 63 § 1-738.3f
A woman upon whom an abortion has been performed in negligent violation of Section 1-738.2, 1-738.3d, 1-738.8, 1-740.2 or 1-740.4b of Title 63 of the Oklahoma Statutes, or the parent or legal guardian of the woman if she is an unemancipated minor, as defined in Section 1-740.1 of Title 63 of the Oklahoma Statutes, may commence a civil action against the abortion provider, against the prescriber of any drug or chemical intended to induce abortion, and against any person or entity which referred the woman to the abortion provider or prescriber and which knew or reasonably should have known that the abortion provider or prescriber had acted in violation of Section 1-738.2, 1-738.3d, 1-738.8, 1-740.2 or 1-740.4b of Title 63 of the Oklahoma Statutes for actual damages and, in cases of gross negligence, for punitive damages. The measure of damages shall include damages for the mental anguish and emotional distress of the plaintiff, in addition to all damages available for the wrongful death of the child whose life was aborted in negligent violation of Section 1-738.2, 1-738.3d, 1-738.8, 1-740.2 or 1-740.4b of Title 63 of the Oklahoma Statutes, notwithstanding any exception for abortion provided in Section 1053 of Title 12 of the Oklahoma Statutes. Whether the individual or entity committed an abortion in negligent violation of Section 1-738.2, 1-738.3d, 1-738.8, 1-740.2 or 1-740.4b of Title 63 of the Oklahoma Statutes shall be determined by the trier of fact in the civil action by the greater weight of the evidence. Unless the defendant can prove to the trier of fact by the greater weight of the evidence that the abortion was performed on a child who was already dead from natural causes before the abortion, and that the defendant informed the plaintiff that the child was already dead at the time of the abortion, it shall be a rebuttable presumption that if an abortion was performed, that the child whose life was aborted was alive until the abortion was performed, and was capable eventually of living a normal human lifespan had the abortion not occurred.
Okla. Stat. tit. 63, § 1-738.3f