World has 5 million test tube people

In-vitro fertilization (IVF) has given the world about five million new people since the first test tube baby was born in England 34 years ago, according to an estimate released on Monday.

In-vitro fertilization (IVF) has given the world about five million new people since the first test tube baby was born in England 34 years ago, according to an estimate released on Monday.