
08/09/2025
✨ Understanding Embryo Scoring in IVF ✨
When you see embryo scores like “5AA” or “3BC,” what does it actually mean? 🤔
🔹 Numbers range from 3 to 6, representing the stage of blastocyst development. For example, 6 means a fully hatched blastocyst. Embryos graded between 3 and 6 all have the potential to implant.
🔹 Second letter (A–C) shows the quality of the inner cell mass (ICM), which develops into the baby.
🔹 Third letter (A–C) shows the quality of the trophectoderm (TE), which develops into the placenta.
But here’s the important part:
👉 Embryo grading is only a visual assessment by embryologists under a microscope. It doesn’t guarantee success or failure. High scores may increase the chances of implantation, but even low-scoring embryos can lead to healthy pregnancies ❤️.
🌱 If faced with a low-scoring embryo:
1. Don’t lose hope — some lower-grade embryos still have the ability to implant and can grow into healthy babies.
2. Talk to your doctor about PGT-A testing for deeper insight.
3. Support your body with healthy habits, rest, and stress management.
💡 Remember: grading is just one factor. Your journey is unique, and every embryo has its own potential. 🌈✨
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