Fig 1: Follicular fluid PTX3, TLR4, IkBa, and NF-kB levels among under-30 no implantation women (n = 6) and women with successful implantation (n = 12). ELISA kits in follicular fluid to evaluate PTX3 (A), TLR4 (B), IkBα (C), and NF-κB levels (D). All data in the figure are shown as median with IQR. Due to the small sample size, statistical analysis was performed using Mann–Whitney test. *** p < 0.001 vs. “No implantation”.