Fig. 2From: The reproductive potential of vitrified-warmed euploid embryos declines following repeated uterine transfersMean euploidy rate per cohort of biopsied blastocysts from each patient according to the number of previously failed IVF cycles (0/1–2/≥3) and among different ranges of maternal age at oocyte retrieval ≤ 29/30–34/35–39/≥40). General linear regression analysis found no associations between m-ER and the number of previous failed IVF cycles among different ranges of maternal age at oocyte retrieval (P = 0.45)Back to article page