The endometrial receptivity array test (ERA) for personalization of embryo transfer (pET)

The endometrium is a factor that has been neglected in the research efforts to improve implantation rates. Here, we summarize previous studies on biomarkers of receptivity and review our publications on the development of the ERA test. This test is based in a customized gene expression microarray, that contains 238 genes differentially expressed in the receptive endometrium, coupled to a computati…