The frequency of aneuploidy in oocytes from young donors versus oocytes from aged donors.

Table summarizing the frequency of aneuploidy in oocytes isolated from various age categories. The total number of oocytes analyzed by comparative genomic hybridization (CGH) together with the number of oocytes with incorrect chromosomal counts and their frequency per group is indicated. LxCLW stands for crossbred of Landrace and Czech Large White pigs.