The birth was a scheduled Caesarean section, and most members of the multidisciplinary clinical trial team were present. The baby was delivered healthy and screaming. "I've delivered a lot of babies, but this one was special," says Dr. Robert T. Gunby Jr., the obstetrician and gynecologist who delivered the baby. "When I started my career we didn't even have sonograms. Now we are putting in uteruses from someone else and getting a baby."