It is quite difficult to define the exact causes of poor embryonic quality in women with good reproductive health. However, there are factors such as advanced maternal age, endometriosis, obesity, severe male factor, etc. that seem to influence the quality of embryos.
Read the full article on: Classification criteria and categories according to the embryo quality ( 75).

Marta Barranquero Gómez
Graduated in Biochemistry and Biomedical Sciences by the University of Valencia (UV) and specialized in Assisted Reproduction by the University of Alcalá de Henares (UAH) in collaboration with Ginefiv and in Clinical Genetics by the University of Alcalá de Henares (UAH).