Preimplantation Genetic Diagnosis
Preimplantation Genetic Diagnosis, also known as PGD, is the diagnosis of a genetic condition prior to achievement of a pregnancy. This form of genetic testing is performed on eggs or embryos during an in vitro fertilization (IVF) cycle. Therefore, in order to have PGD you must undergo IVF. PGD was first performed in the early 1990’s as a way for couples to prevent the pregnancy of a child with genetic disease. Currently, we are able to perform PGD for many genetic conditions including single gene disorders and for chromosomal abnormalities. IHR has been offereing PGD treatments since they became available in 1990.
Through PGD techniques, we are able to test for many different genetic diseases. Some of our families request PGD for a specific genetic condition running in their family, such as Tay Sachs disease, cystic fibrosis, muscular dystrophy or Fragile X syndrome. Other couples request genetic testing for chromosome problems, such as Down syndrome, trisomy 18, trisomy 13 and Turner syndrome, in order to improve their chances of getting pregnant during in vitro fertilization. By choosing to pursue PGD, you will significantly reduce the chances for your baby to be affected with a specific genetic condition or conditions.
In addition, in the course of the PGD procedure, doctors receive information that is helpful in predicting gender, which is useful for family balancing.
To learn more about our PGD program, please Contact Us.