PGD involves several steps: 1. Ovarian Stimulation: The woman undergoes hormone treatment to stimulate the ovaries to produce multiple eggs. 2. Egg Retrieval: The eggs are collected from the ovaries. 3. Fertilization: The eggs are fertilized with sperm in the laboratory to create embryos. 4. Embryo Biopsy: A few cells are removed from each embryo for genetic testing. 5. Genetic Analysis: The biopsied cells are analyzed for specific genetic conditions. 6. Embryo Transfer: Only embryos without the genetic condition are implanted into the woman's uterus.
