What are the advantages of the third generation test tube?

The third generation of IVF is by far the most mature IVF culture technology. The third generation of "test-tube baby" actually focuses on genetic diagnosis before embryo implantation. Like the first and second generation "test-tube babies", embryos are obtained through in vitro fertilization. When the embryo develops into a small embryo with 4-8 cells, 1 or 2 cells (commonly known in medicine) are taken out under the microscope. ...