Preimplantation genetic diagnosis (PGD) is a key technique in
modern reproductive medicine. Originally developed to help couples
who were at risk of transmitting single-gene genetic abnormalities
to their children, the development of the FISH technique broadened
chromosome analysis to include detection of more complex inherited
abnormalities. The last decade has seen the development of
aneuploidy screening (PGS) for infertile couples, using the same... more...