EMBRYO TESTING
Select the healthiest embryos for transfer through advanced genetic screening.
Embryo testing is a powerful scientific tool that enhances the chances of a successful pregnancy by identifying the healthiest embryos for transfer. Through advanced genetic technologies, we can now assess the chromosomal integrity and inherited conditions of embryos before implantation—offering higher success rates and peace of mind for patients.
At Pearl Fertility, we offer two key embryo testing options:
Preimplantation Genetic Diagnosis (PGD)
PGD is used to detect monogenic (single-gene) disorders in embryos prior to implantation. It is recommended when:
- One or both partners carry a known genetic mutation
- One or both partners carry a known genetic mutation
- Both partners are carriers of the same autosomal recessive disease
PGD allows us to identify and select embryos free from inherited diseases such as:
- Sickle Cell Anemia
- Beta Thalassemia
- Fragile X Syndrome
- Cystic Fibrosis
- Muscular Dystrophy
Timing
- The biopsy is done on Day 3 of embryo development
- Results are available by Day 5, allowing for a fresh embryo transfer
Next-Generation Sequencing (NGS)
NGS is a more comprehensive preimplantation genetic testing for aneuploidy (PGT-A). It detects chromosomal abnormalities such as extra or missing chromosomes, which can affect implantation success, pregnancy viability, or lead to conditions like Down syndrome.
A chromosomally healthy embryo has 46 chromosomes. NGS is particularly valuable for:
- Women over 35, where egg quality and chromosome integrity naturally decline
- Recurrent miscarriage cases (whether natural or via IVF)
- Improving implantation rates in patients with multiple failed IVF cycles
Why it matter
- At age 30, over 1 in 3 embryos may have chromosomal abnormalities
- By age 40, this can rise to 8 in 10 embryos being abnormal
Timing
- The biopsy is done on Day 5 of fertilization
- Results are typically ready in 21 days, meaning embryos are frozen for later transfer
The Cytoplasmic Transfer IVF Journey
When Should You Consider PGD or NGS?
You may benefit from embryo testing if:
- You’ve experienced multiple IVF failures or miscarriages
- You’re of advanced maternal age (35+)
- You or your partner has a known genetic condition
- You wish to reduce the risk of inherited diseases or chromosomal syndromes
Our fertility specialists can guide you in choosing the most appropriate test based on your medical history, age, and previous treatment outcomes.
Want to Learn More?
We offer free consultation calls to discuss:
- Which test is right for your case
- The best timing within your treatment cycle
- How testing can improve your overall IVF success rate
Contact us today to speak with a fertility advisor and take the next step in your journey with confidence.