Figure 2. Relative quantification data for the PGR (A), HBEGF (B), ITGAV (C), ITGB3 (D) and SPP1 (E) genes by the (1+efficiency of assay)^-ΔΔCT method in the analysis of eutopic endometrium of infertile patients with endometriosis, fertile controls and infertile controls during the implantation window.