The idea that "life begins at conception" is not a scientific one. Since the disproof of 'spontaneous generation' (1668-1859), we have known that life only derives from life. Life arose billions of years ago and has continued since as a cycle. Assigning a beginning to a cycle (like the year) is arbitrary. The Bible describes the cycle as "Dust to Dust." Exodus describes a forced abortion as a property crime, but taking the life of the mother as a capital crime. The New Testament does not refer to abortion.