Interview With Neonatologist Carlo Bellieni SIENA, Italy, DEC. 23, 2004 (Zenit) - Far from offering or requesting prenatal diagnosis as a routine examination, people should use it with great care, warns a neonatologist. Dr. Carlo Bellieni of the Santa Maria alle Scotte Polyclinic explains in this interview the risks of using -- or abusing -- prenatal diagnosis. Q: What is prenatal diagnosis? Bellieni: It is the way of knowing the fetus' health conditions. It can be done in an invasive way -- by extracting fetal material: blood, chorionic villi, amniotic fluid -- or in a non-invasive way. In the latter...