1, a good embryo: the blastomere is uneven in size or irregular in shape, slightly poor in refraction, with intact zona pellucida and less than10% of fragments;
2. High-quality embryos: the blastomeres are uniform in size, regular in appearance, normal in refraction, complete in zona pellucida, with no fragments less than 10%;
3. General embryos: the embryo fragments are less than 50%, the remaining blastomeres at least reach good standards, and the zona pellucida is complete;
If you agree with my answer, please adopt it in time.
~ If you agree with my answer, please click the button "Adopt as Satisfied Answer" in time.
~ ~ friends who ask questions on mobile phones can only be satisfied with the evaluation points in the upper right corner of the client.
~ Your adoption is my motivation.
~~O(∩_∩)O, remember to praise the adoption and help each other.