When does human life begin?

Dr. Jerome Lejeune, known as "The Father of Modern Genetics," testified that human life begins at conception before the Louisiana Legislature's House Committee on the Administration of Criminal Justice on June 7, 1990.

Dr. Lejeune explained that within three to seven days after fertilisation we can determine if the new human being is a boy or a girl. "At no time," Dr. Lejeune said, "is the human being a blob of protoplasm. As far as your nature is concerned, I see no difference between the early person that you were at conception and the late person which you are now. You were, and are, a human being."

Dr. Lejeune also pointed out that each human being is unique - different from the mother - from the moment of conception. He said, "Recent discoveries by Dr. Alec Jeffreys of England demonstrate that this information [on the DNA molecule] is stored by a system of bar codes not unlike those found on products at the supermarket...it's not any longer a theory that each of us is unique."

Dr. Jerome Lejeune died on April 3, 1994. Dr. Lejeune of Paris, France was a medical doctor, a Doctor of Science and a professor of Fundamental Genetics for over twenty years. Dr. Lejeune discovered the genetic cause of Down Syndrome, receiving the Kennedy Prize for the discovery and, in addition, received the Memorial Allen Award Medal, the world's highest award for work in the field of Genetics.

He practiced his profession at the Hôpital des Enfants Malades (Sick Children's Hospital) in Paris. Dr. Lejeune was a member of the American Academy of the Arts and Science, a member of the Royal Society of Medicine in London, The Royal Society of Science in Stockholm, the Science Academy in Italy and Argentina, The Pontifical Academy of Science and The Academy of Medicine in France.