frozen eggs

Perhaps many people have ever been in the situation: there are so many eggs, so much that they cannot eat in a short time.

Their product is an ovary

This does not stem from a cultural difference or the American Revolution.

Infertility therapies are creating unprepared children, and complicating the inheritance process of lost parents.

Those who could not give birth because the ovaries were broken had new hope, after the scientists raised the world's first artificial ovaries.