In case of Cofilin-1, up-regulated expression was observed in stroma (2.4 fold), LE (1.9 fold) and GE (2 fold) of mid-secretory phase (LH+7) as compared to early-secretory phase (LH+2) endometrium of infertile women (Figure 5E–H). Here, PLOD1 is linked to Infertility.