Fig. 1.

Flow diagram summarizing the study population from oocyte retrieval to the final outcome. Oocytes, cumulus cell (CC) masses, and mural granulosa cells (MGCs) were collected from 58 patients (pts). Individual CC masses from each oocyte collected (n = 817) were combined with the MGCs from each patient to form the granulosa pool. Eighteen patients were excluded from analyses due to insufficient number of cells for assay or no signal in positive control wells of the mitochondrial function assay yielding a final number of patients for analyses n = 40