In this image we can distinguish from an A quality embryo, with symmetrical cells, mononucleated and without fragments to a D quality embryo, with cells of different sizes, numerous fragments and irregularity.
The embryos are classified according to morphological criteria established by ASEBIR. In this way, when the future mother is transferred to the uterus, the best quality embryos will be taken.
Read the full article on: Classification criteria and categories according to the embryo quality ( 77).
By Andrea Rodrigo (embryologist), Marta Barranquero Gómez (embryologist) and Marie Tusseau (babygest staff).
Last Update: 06/26/2019