When you’re thinking about starting or growing your family, knowledge can bring comfort and confidence. Preimplantation genetic testing (PGT) provides insight during in vitro fertilization (IVF), helping future parents make informed decisions. PGT does not guarantee a pregnancy or prevent all potential outcomes, but it offers valuable awareness to guide your IVF journey.
At Fertility & Surgical Associates of California (FSAC), our team offers PGT testing near Santa Monica, combining advanced expertise with genuine compassion. Here, you’ll meet professionals who see your hopes, questions, and dreams for your family—and help you navigate options with clarity and support.
Understanding PGT Testing
PGT allows specialists to examine embryos during IVF to gain insight into potential genetic or chromosomal conditions, helping you understand which embryos may have the best chance of implantation.
After fertilization, embryos develop to the blastocyst stage. A few cells from the outer layer are carefully biopsied and sent to a specialized genetics lab. Your embryos continue to develop, safely preserved, during this process.
When results are available, your fertility team will review them with you in clear, understandable terms. Together, you can consider the information as part of your decision-making, helping guide the next steps in your IVF treatment.
While PGT provides important information, it is a tool for awareness—not a guarantee of pregnancy or health outcomes.
Types of PGT Testing
Different forms of PGT provide insight into specific aspects of embryo genetics:
PGT-A (Aneuploidy):
Evaluates embryos for chromosomal differences such as Trisomy 18 or Down syndrome. Research shows PGT-A can provide awareness that may support decision-making during IVF.*
PGT-M (Monogenic):
Screens for single-gene disorders like cystic fibrosis, Tay-Sachs disease, or sickle cell anemia.
PGT-P (Polygenic):
Assesses risk for more complex conditions influenced by multiple genes, such as diabetes, certain cancers, or heart disease.
Each test provides information to help future parents understand their embryos’ genetic profile. While PGT can guide planning, it is informational and should be considered alongside other factors in IVF.
Who May Benefit from PGT Testing near Santa Monica, CA
PGT can be valuable for seeking additional awareness and insight into your embryos, especially if:
- You are over 35
- You have a family history of certain genetic conditions
- You have a history of recurrent miscarriages
- You have had several unsuccessful cycles of IVF
Every journey is unique. Your first step is a consultation with a board-certified reproductive endocrinologist, who will review your history, explain genetic testing options, and help design a plan that reflects your goals, values, and needs.
FAQs
What’s the difference between PGT and carrier screening?
Carrier screening tests prospective parents for genetic conditions they may carry. PGT provides information about the embryos themselves during IVF, helping future parents gain awareness before transfer.
Can PGT testing be used with donor eggs or sperm?
Yes. For individuals or couples using donor eggs or sperm, PGT can provide information about the embryos created through IVF, helping guide decisions about which embryos to transfer.
Is PGT testing safe for embryos?
Yes. Only a few cells from the embryo’s outer layer are removed—cells that would typically form the placenta, not the fetus. Studies show this does not harm embryo development or future outcomes.
Book a Consultation Today
If you’re considering in vitro fertilization as part of your family building journey, consider PGT testing near Santa Monica, CA. It’s important to work with a team that can explain the science clearly, answer your questions, and provide compassionate guidance.
At FSAC, our board-certified reproductive endocrinologists and embryologists are committed to supporting you with accurate information, respect, and understanding. Contact us today to schedule a consultation and learn more about how PGT may support your IVF journey and future family.