(d) As used in this section, the term “unborn child” means a child in utero, and the term “child in utero” or “child, who is in utero” means a member of the species homo sapiens, at **any** stage of development, who is carried in the womb.

... legislation has defined the fetus as a person under fetal homicide or "feticide" laws.

Currently, at least 38 states have fetal homicide laws. The states include: Alabama, Alaska, Arizona, Arkansas, California, Colorado, Florida, Georgia, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Nebraska, Nevada, North Carolina, North Dakota, Ohio, Oklahoma, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Virginia, Washington, West Virginia and Wisconsin. At least 23 states have fetal homicide laws that apply to the earliest stages of pregnancy ("any state of gestation," "conception," "fertilization" or "post-fertilization"); these are indicated below with an asterisk (*).