Services & Treatments

Preconception Screening Diagnostic

Genetic screening is available for patients who have a family history of genetic disorders and are attempting to get pregnant.

What is genetic screening?

Genetic screening is the examination of an individual’s chromosomes, genes, proteins and/or other analytes for alterations associated with genetic disorders or conditions.

The specific type of genetic screening recommended is based on your family history, self-reported ancestry, and/or your personal medical history.

What is genetic screening used for?

Genetic screening in this context is to determine whether you are at increased risk for having a child with a particular genetic disorder (carrier screening).

What are the limitations or risks regarding genetic screening?

The genetic screening will not identify all genetic abnormalities. It is specific for only the particular disorder that is being tested. Additionally, as with all testing, it does not provide 100% accuracy.

The physical risks associated with genetic testing are typically small, especially as the tests we order typically require only a blood sample or a cheek swab. In some cases, genetic tests can also reveal previously unknown information about family relationships such as non-paternity or undisclosed adoption. Some patients have concerns about financial consequences of genetic testing such as the potential for discrimination or loss of employment or insurance. In May of 2008, the Genetic Information Nondiscrimination Act was signed into federal law. This offers protection against genetic discrimination in health insurance and employment.

Which screening tests are recommended for me?

  • ­Cystic Fibrosis – Cystic fibrosis is a disorder characterized by pulmonary and gastrointestinal manifestations of varying severity. Although there is a wide spectrum of clinical expression most individuals who have CF experience substantial morbidity and reduced life expectancy. The carrier frequency is 1:29 among Caucasians, 1:46 among Hispanics, 1:62 among African-Americans, and 1:90 among Asian-Americans.

  • ­Spinal Muscular Atrophy - This is a group of inherited diseases that cause progressive muscle degeneration and weakness, eventually leading to death. One in fifty people carry this gene.

  • ­Fragile X Syndrome - Fragile X syndrome is a genetic condition involving changes in part of the X chromosome. It is the most common form of inherited intellectual disability (mental retardation) in boys. Screening is recommended to those with a family history of: fragile X, undiagnosed mental retardation, developmental delay or autism. Screening is also recommended for women that have been diagnosed with ovarian insufficiency, and some groups recommend universal screening.

  • ­Ashkenazi Jewish Panel - this is a panel including multiple disorders such as Canavan disease, Gaucher disease, Tay-Sachs, Fanconi anemia, etc. These disorders are most prevalent in individuals of Ashkenazi Jewish descent

  • ­Hemoglobinopathy - this is a broad group of disorders involving abnormalities of hemoglobin, the oxygen-carrying protein of the red blood cells. This screening is recommended for individuals of African American, Asian, Mediterranean, Middle Eastern and/ or Hispanic descent.

  • ­Sickle Cell Disease - Sickle cell disease refers to a group of disorders involving abnormal hemoglobin. It occurs most commonly in people of African origin. Approximately 1:12 African Americans have sickle cell trait. This screening includes a hemoglobin electrophoresis.

  • ­Karyotype - A karyotype is the characterization of chromosomes based on size, shape and number. This is typically recommended in couples that have experienced multiple miscarriages, repeated IVF failures, or a woman diagnosed with premature ovarian failure. It is also recommended in men with significantly diminished sperm counts or azoospermia (no sperm in the ejaculate.

  • ­Y Chromosome Microdeletion - A Y-chromosome microdeletion screen is a test to determine if there is a portion of the Y chromosome that is missing. The incidence of Y chromosome microdeletions among men with significant sperm abnormalities is between 4-18%. A male with a Y-chromosome microdeletion is typically asymptomatic, although will often have sperm abnormalities. If a male with a Y- chromosome microdeletion conceives a son, his son will likely also demonstrate sperm abnormalities.

To schedule a consultation

Call today at (615) 321-8899 or Make an Online Appointment

Schedule Now!

*Privacy Notice: Your information is held confidential and will never be released. By submitting this form, you give consent for a representative to contact you via phone, sms text, and/or email. All personal data fields remain private and will only be used to assist you with our service. If you prefer to contact us by phone instead, you can reach us at (615) 321-8899.

Our new one-of-a-kind financing takes the stress out of paying for fertility treatment

Learn more about our New 0% APR Fertility Financing