Preimplantation Genetic Screening (PGS / PGT-A) can help to identify embryos compatible with life as part of IVF cycles. Current techniques use DNA from the embryo or from the culture media to assess the number of chromosomes present.
This is an introductory article about Pre-Implantation Genetic Testing for Aneuploidy (PGT-A, formerly known as PGS) using sequencing-based read-counting. The procedure is simplified and I am avoiding to talk about specific companies or products here. Increasing the chances of a successful pregnancy by looking at the embryos chromosomes During an IVF cycle there are in most […]