Research Paper Advance Articles
Reproductive aging, preimplantation genetic testing for aneuploidy, and the diameter of blastocysts: does size matter?
Figure 3. Percentage of expanding and hatching blastocysts in different age groups. a:b, A:B, b:c, B:C, a:A, b:B - values with different superscripts within bars differ significantly (p < 0.05), a:c, A:C, c:C - differ highly significantly (p < 0.001).