This bill enacts the "South Carolina Prenatal Equal Protection Act," defining "person" to include unborn children at any stage of development and granting them equal protection under state homicide and assault laws, with exceptions for cases such as spontaneous miscarriage and unintentional medical errors. It establishes concurrent prosecutorial authority for these cases, ensures due process, and supersedes conflicting state laws. The bill also prohibits using testimony compelled in these cases against witnesses except for perjury. It does not apply retroactively.