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PGT-A – Preimplantation Genetic Testing for Aneuploidies

PGT-A – Preimplantation Genetic Testing for Aneuploidies



A genetic test that screen embryos for chromosome abnormalities prior to transfer and improve success rate of in vitro fertilization (IVF) treatment.

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Embryos with abnormal chromosomes (also called aneuploid embryos) normally result in a miscarriage or may lead to the birth of a child with genetic condition. Many studies show that the risk of chromosomal abnormality increases with maternal age.

PGT-A (also known as PGS, Preimplantation Genetic Screening) is a process to screen the embryo genetic health, so that your physician could select the best embryo to transfer and achieving a successful pregnancy.

This test is recommended for people who:

  • Women who are over the age of 35.
  • Couples with infertility concerns.
  • Couples with recurrent miscarriage.
  • Couples with three of more failed IVF cycles.
  • Couples with a family history of chromosomal abnormalities.
  • Couples undergoing IVF treatment for other reasons.

Advantages of GGA PGT-A in Reproductive Medicine

Why Choose GGA PGT-A?



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