Former IVF doctor: Why I quit making test-tube babies

Dr Anthony Caruso was President-Elect of the Chicago Association of Reproductive Endocrinologists. He had 15 years of experience doing in-vitro fertilization procedures. And then he quit. A Vatican document helped him understand his profession in a completely different light.
Read his story here, along with his advice for couples struggling with infertility, and comments on the related issues of sex selection, twin "reduction," cloning and embryonic research.