FRIDAY, April 14 (HealthDay News) -- Fetuses cannot feel pain, therefore U.S. legislation requiring doctors to tell women that the fetus will feel pain, or to provide pain relief during abortions, has no scientific basis and may harm the women involved, a leading expert contends. "This is an unwarranted piece of legislation because there is good evidence that the fetus cannot feel pain at any stage of gestation," said Stuart Derbyshire, senior lecturer in psychology at the University of Birmingham, U.K. He authored an review of the available data on the subject in the April 15 issue of the British...