Fig. 3From: Serum α-klotho concentrations during preimplantation can predict aging or quality of human oocytes and clinical pregnancy ratesAn association between serum α-klotho concentrations during preimplantation and fertilization rates. X-axis: serum α-klotho concentrations during preimplantation (pg/mL), Y-axis: fertilization rates (%)Back to article page