Ohio Rev. Code Ann. § 2919.192
(A) If a person who intends to perform or induce an abortion on a pregnant woman has determined, under section 2919.191 of the Revised Code, that the unborn human individual the pregnant woman is carrying has a detectable heartbeat, the person shall not, except as provided in division (B) of this section, perform or induce the abortion until all of the following requirements have been met and at least twenty-four hours have elapsed after the last of the requirements is met: