Is Genetic Testing for IVF Worth It?

Genetic testing for IVF can reduce the risk of chromosomal abnormalities in embryos, with a 70% success rate for single embryo transfers after pre-implantation genetic testing (PGT). Chromosome disorders like Down syndrome are linked to pregnancy failure, and PGT helps identify viable embryos for women over 35 or those with recurrent miscarriages.

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Key Takeaways

Carrier Screening for Genetic Disorders: Reducing Inherited Disease Risk

At least 1 in 30 people carry a genetic disorder without family history. Carrier screening identifies risks for passing on conditions if both partners are carriers of the same disorder.

Chromosome Abnormalities and IVF Success Rates

Embryos with abnormal chromosomes (e.g., Down syndrome) fail to develop properly. Pre-implantation genetic testing (PGT) identifies chromosomally normal embryos, with a 70% live birth rate after single embryo transfer.

Pre-Implantation Genetic Testing (PGT) for Women Over 35

Advanced maternal age increases chromosomal abnormalities in embryos. PGT is recommended for women over 35 to select embryos with the correct 46-chromosome count, improving IVF success.

PGT for Recurrent Miscarriage and IVF Failures

Most miscarriages result from chromosomal errors. PGT is advised for couples with repeated implantation failure or miscarriage to avoid transferring abnormal embryos.

Choosing an IVF Clinic with PGT Capabilities

Fertility centers with PGT programs, like Fertility Centers of New England’s IVF Assist Select, virtually eliminate chromosome-related birth defects by screening all 23 chromosome pairs.

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