ND is right about killing a child from an abortion. the science is on his side:
WHEN DO HUMAN BEINGS BEGIN?
"SCIENTIFIC" MYTHS AND SCIENTIFIC FACTS
Dianne N. Irving, M.A., Ph.D.
(copyright February 1999)
Basic human embryological facts
To begin with, scientifically something very radical occurs between the processes of gametogenesis and fertilizationthe change from a simple part of one human being (i.e., a sperm) and a simple part of another human being (i.e., an oocyteusually referred to as an "ovum" or "egg"), which simply possess "human life", to a new, genetically unique, newly existing, individual, whole living human being (a single-cell embryonic human zygote). That is, upon fertilization, parts of human beings have actually been transformed into something very different from what they were before; they have been changed into a single, whole human being. During the process of fertilization, the sperm and the oocyte cease to exist as such, and a new human being is produced.