How Safe Are Your Eggs?

More women than ever are now freezing their eggs. For some, it's about the state of their health; for others it's the state of their ... youth. A year after two storage tank failures horrified thousands of women and fertility doctors, NBC News examines: Who's on the hook when freezers go bad? Has technology changed since the failures? And, are women rethinking their plans in the light of the risks and costs?