Plasma LPS [HF-150: 0.15 (0.08–0.51) EU/ml vs. HF-100: 0.21 (0.09–0.31) EU/ml; p = 0.54] and LBP concentrations [HF-150: 11.2 (3.5–31.8) ng/ml vs. HF-100: 15.3 (6.1–55.7) ng/ml; p = 0.54] was similar in HF-100 and HF-150 groups at 8 weeks. This evidence concerns the gene LBP and hydrops fetalis.