Try this. It's the federal law
The
Unborn Victims of Violence Act of 2004 (Public Law 108-212) is a
United States law that recognizes an
embryo or
fetus in utero as a legal victim, if they are injured or killed during the commission of any of over 60 listed federal crimes of violence. The law defines "child in utero" as "a member of the species
Homo sapiens, at any stage of development, who is carried in the womb."
[1]
Legally, biologically and morally the unborn are human beings. You can still kill them in most places without penalty.