The Home of Fertility with Liz Walton & Helen Zee
We sit down with genetic counsellor Mona Saleh to unpack what genetic counseling really is and why it can be a game changer when you are trying to conceive or navigating IVF. We talk through carrier screening, Fragile X confusion in real-world reports, and how preimplantation genetic testing can support clearer choices and better odds. • what a genetic counselor is and why the role combines education with psychosocial support • why family history still matters even with modern genetic testing • how genetic carrier screening works and what it can reveal without any known family history • the common conditions discussed in screening like cystic fibrosis, Fragile X syndrome, and spinal muscular atrophy • a real example of a Fragile X report being misread and how the anxiety gets resolved • what preimplantation genetic testing is in IVF and how euploid vs aneuploid embryos affect outcomes • why asking questions early can protect your peace and improve decision-making • how to find Mona and when to check for in-house clinic genetic counselors A genetic test result can look like a wall of numbers, and when you are already carrying the emotional weight of IVF or fertility treatment, that uncertainty can hit hard. We’re joined by genetic counsellor Mona Saleh, who has three decades of experience helping people make sense of reproductive genetics with clarity, care, and zero shame for not knowing the jargon. We talk about what genetic counselors actually do, how they translate medical reports, and why that “translator” role can be the difference between panic and a plan. We start with the basics that matter most for real life decisions: family history, inherited conditions, and how genetic counseling supports you as a person, not just a lab result. From there we dig into preconception genetic carrier screening, including common conditions like cystic fibrosis, Fragile X syndrome, and spinal muscular atrophy (SMA). Mona explains why carriers are often healthy, how two carriers can face a one in four risk for an affected child, and how informed choice looks different for different families, partners, and donor situations. One of the most powerful moments comes from a true story: a Fragile X carrier screening report that was misread because the format was complex, which raised anxiety for both the GP and the patient. Mona walks us through how those reports are structured, how misunderstandings happen, and how a calm, expert conversation can quickly restore perspective and guide next steps. We also explore preimplantation genetic testing (PGT) in IVF, including chromosome screening for euploid vs aneuploid embryos, why imbalance becomes more common with age, and how PGT can improve the chance of pregnancy while reducing miscarriage risk. If you’ve been wondering whether testing embryos increases IVF success, what it can and cannot tell you, or how to advocate for yourself with your clinic, you’ll leave with clearer language and better questions. Subscribe, share this with someone who needs steadier footing, and leave a review to help more people find support on their fertility journey. Mona's details Website: www.dnadownunder.com.au @DNADownunder on Instagram and Twitter
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