Genetic Disorders

• Genetic disorders are inherited from a single gene, chromosomal from a missing, extra or damaged chromosome, and multifactorial from a combination of genetic and environmental factors.
  
  

Preimplantation Genetic Diagnosis (PGD)

• PGD is a procedure available to couples undergoing IVF where a single cell is removed from an embryo prior to implantation in the female patient. DNA from the cell is analyzed in a laboratory and screened for genetic disorders.
  
  

Benefits of PGD

• Recessive and dominant sex-linked disorders, single gene disorders and chromosomal rearrangements are identified through PGD. For couples carrying sex-linked or single gene disorders, those with chromosomal disorders and women over 35, PGD could be beneficial in their efforts to have a baby.
  
  

Genetic Counseling

• Genetic counselors are trained in genetics and can help couples assess their risk of having a baby with a genetic problem based on family history and the results of any testing.
  
  

Warning

• Your doctor will help you determine which genetic screening tests are appropriate before and during your pregnancy based on your individual case and how to interpret any test results.