PLOD1 and Infertility: Total leukocyte numbers (CD45+) were significantly elevated (Figure 3U, P<0.05) in endometria of infertile women stimulated with antagonist (Figure 3C) compared with fertile women at LH+2 (Figure 3A, 21.0±4.4% (fertile) vs 39.1±6.6% (antagonist), Figure 3U), but did not change significantly in other groups.