Preimplantation genetic testing consists an array of genetic assays used to evaluate embryos before they are transferred to the uterus. Based on the type of jeans evaluated it can be divided into to PGT A PGT SR PGT M Preimplantation genetic testing-monogenic is targeted to single gene disorders, and preimplantation genetic testing-aneuploidy is a broader test that screens for aneuploidy in all chromosomes, including the 22 pairs of autosomes and the sex chromosomes X and Y. Preimplantation genetic testing-structural rearrangements (known as PGT-SR) is used To detect structural chromosomal abnormalities such as translocations. The course describes in detail the role of preimplantation genetic testing in current ART scenario.
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