Endometrial Receptivity Analysis (TEST ERA)
What is it?
The ERA TEST is a diagnosis that evaluates the quality of the endometrium to favor implantation in an embryo transfer in an in vitro fertilization treatment. This study is indicated for women with recurrent implantation failure who have received morphologically and chromosomally normal embryos in which their endometrium presents the appropriate conditions for a pregnancy to occur.
For implantation after embryo transfer to be carried out correctly, it is necessary to be within the implantation window period, which refers to the ideal moment of receptivity, through an endometrial biopsy an evaluation of 248 genes is made that predicts the best time to perform a transfer increasing the chances of increasing the pregnancy.