@CNN: The longest known frozen human embryo to result in a successful birth — a “snowbaby” — was born last month in Tennessee https://t.co/r0KCEVHoMm https://t.co/kDwe4saQs5
The longest known frozen human embryo to result in a successful birth — a "snowbaby" — was born last month in Tennessee https://t.co/r0KCEVHoMm http://pic.twitter.com/kDwe4saQs5
— CNN (@CNN) December 20, 2017