First Test-Tube Baby Born 40 Years Ago This Month

Forty years ago this month, the first test-tube baby was born in what is now called in vitro fertilization. British baby Louise Brown was born July 25, 1978. She's married now with two children who were born naturally. A new exhibition at the Science Museum in London is showcasing the anniversary and the technological advances achieved through in vitro fertilization. VOA's Deborah Block has more.