Genetic Testing
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Center for Reproductive Health
Genetic Testing
Genetic testing is a crucial tool in modern reproductive medicine, offering valuable insights into the underlying causes of infertility in both men and women. By identifying genetic anomalies, these tests allow fertility specialists to create personalized treatment plans, improving the chances of successful conception.
Key Types of Genetic Testing for Infertility
1 - Next-Generation Sequencing (NGS) Panels
NGS panels are a cutting-edge approach to genetic testing, allowing the simultaneous analysis of multiple genes associated with infertility. These panels can detect genetic variants, Y-chromosome microdeletions, and chromosomal aneuploidies with a high degree of precision. NGS is faster and more cost-effective compared to older methods that required multiple separate tests.
2 - Preimplantation Genetic Testing (PGT)
PGT is performed on embryos created through in vitro fertilization (IVF) before they are transferred to the uterus. This testing helps identify embryos with the correct number of chromosomes, reducing the risks of failed IVF cycles and miscarriages. PGT is highly recommended for individuals over 37, couples with a risk of hereditary genetic diseases, and those with a history of recurrent pregnancy loss.
3 - Rodinia Test
This test focuses on identifying genetic changes that impact fertility in both men and women. It includes panels that detect mutations affecting reproductive health and chromosomal abnormalities. Additionally, it offers specific panels for conditions like thrombophilia and neonatal alloimmune thrombocytopenia (NAIT), which can be crucial for couples experiencing recurrent pregnancy loss.
Importance of Genetic Testing in Infertility
Genetic testing offers several benefits for individuals or couples facing fertility challenges:
- Improved IVF Success Rates: By identifying healthy embryos with the correct chromosomal number, genetic testing increases the chances of successful implantation and pregnancy.
- Reduced Risk of Miscarriage: Screening helps to reduce the risk of transferring embryos with chromosomal abnormalities, minimizing the chances of miscarriage.
- Avoiding Genetic Disorders: For couples at risk of passing on genetic conditions, genetic testing provides the opportunity to select embryos that are free of inherited disorders
Center for Reproductive Health
What to Expect During Genetic Testing
Once the embryos reach the blastocyst stage (around day 5-7 of development), a small biopsy is taken for genetic analysis. The embryos are then cryopreserved while awaiting the test results, which typically take about two weeks. In a subsequent cycle, embryos that have been confirmed as genetically normal are thawed and transferred into the uterus.
When Should You Consider Genetic Testing?
Genetic testing is especially beneficial for:
- Couples with recurrent miscarriages
- Individuals with a family history of genetic disorders
- Women over the age of 37 undergoing IVF
- Men with unexplained infertility, such as low sperm count or motility
At the Center for Reproductive Health in Spokane, we offer comprehensive genetic testing options to support your fertility journey. Whether through NGS panels, PGT, or other specialized tests, we ensure personalized care to help you achieve your family-building goals.
Contact us today to schedule a consultation and learn how genetic testing can enhance your fertility treatment plan.
