AUTOMATING CONCEPTION

摘要

Since the 1978 birth of Louise Brown, the first test-tube baby, in-vitro fertilization (IVF) has produced approximately three million infants worldwide. Although success rates continually improve, the science of making babies in the lab is still hit-or-miss. The Centers for Disease Control and Prevention report that less than 29 percent of IVF attempts result in the successful birth of a child.