The Nobel Prize in physiology or medicine has been awarded this year to Robert G. Edwards, an English biologist who, with a physician colleague, Patrick Steptoe, developed the in vitro fertilization procedure for treating human infertility.
Since the birth of the first test tube baby, Louise Brown, on July 25, 1978, some four million babies worldwide have been conceived by mixing eggs and sperm outside the body and returning the embryo to the womb to resume development. The procedure overcomes many previously untreatable causes of infertility.
Dr. Edwards, a physiologist who spent much of his career at Cambridge University in England, spent more than 20 years solving a series of problems in getting eggs and sperm to mature and successfully unite outside the body. His colleague, Dr. Steptoe, was a gynecologist and pioneer of laparoscopic surgery, the method used to extract eggs from the prospective mother.
Full Story: Pioneer of In Vitro Fertilization Wins Nobel Prize