Origin of the Neonatal Gut Microbiota and Probiotic Intervention

In our study, fourteen pregnant women were randomly assigned to the probiotic group, and the rest were assigned to the control group. After enrollment, pregnant women in the probiotic group received a combination of living Bifidobacterium longum (5 ∗ 106 CFU), Lactobacillus delbrueckii bulgaricus (5 ∗ 105 CFU) and Streptococcus thermophilus (5 ∗ 105 CFU) tablets produced by Neimengu Shuangqi Pharmaceutical Co., Ltd. Pregnant individuals in the probiotic group were administered two tablets twice a day (2 g/d) until natural delivery