When life begins is a question of current interest in theology, science and the media. The issue is clouded by emotion and personal beliefs. Some contend that life begins at conception. Some believe life begins at birth. Others say the beginning of life occurs in various stages of individual development. The “beginning of life” is germane to stem cell research, cloning, abortion rights, and euthanasia. As with many controversial issues, a clear understanding is seldom achieved. Definitions are, many times, drafted to suit a particular personal belief or political position.