Preimplantation Genetic Diagnosis (PGD): - Purpose: Screens embryos for genetic abnormalities before implantation. 🧬 - Procedure: Single cell extracted from embryos for genetic testing during IVF. 🔬 - Genetic Screening: Identifies specific disorders, chromosomal abnormalities, or mutations. 🧬 - Selective Transfer: Only healthy embryos selected for implantation, improving pregnancy success. 🤰 - Applications: Prevents genetic diseases, selects desired traits, enhances IVF success. 💡 - Ethical