New embryo screening method could produce better babies
Jared Yee, BioEdge
A new method of embryonic screening could double women’s chances of selecting an embryo with the best chances of developing into a baby.
Comparative genomic hybridisation (CGH) is a marked improvement over previous screening methods, writes Tony Rutherford, chairman of the British Fertility Society, in the London Times because it can weed out more potentially unsuccessful embryos. CGH uses cutting-edge vitrification techniques to freeze embryos at least 5 days old (known as blastocysts). They then extract a number of cells in order to find the exact number of chromosomes. Read more…
