Today is the final part of Dr. Zhang's mini-series of normal and abnormal embryos in PGT-A testing.👨‍⚕️ We have many ways to assess normal and abnormal embryos: 1️⃣ The morphology of the embryo (shape, size, overall look) 2️⃣ The proteins produced by the embryo 3️⃣ The genetic code of the embryo (DNA) PGT-A testing does not give us a 100% definite normal or abnormal reading of an embryo. Along with the PGT-A test results, we need to analyze the morphology, proteins, and genetic material of the

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Key Milestones in Fetal Development 💞 . . Fetal development is a complex process that occurs in several key stages throughout pregnancy. Here are some important milestones: First Trimester (Weeks 1-12) Weeks 1-2: Fertilization occurs, and the zygote begins to divide and develop. Week 3: The embryo implants in the uterine wall. Basic structures begin to form. Week 4: The heart starts to beat, and the neural tube (which will become the spine and brain) closes. Week 5: Limb buds appear, and facial