Influence of prenatal factors on gut microbiota in infants: a cohort study

Pregnant women were included in the study during pregnancy, and followed up until the infants were 6 months old. Fecal samples of infants were collected at 1and 6 months old, and some relevant clinical information was also collected. The 16S rRNA sequencing technology was adopted, combined with rigorous statistical methods to explore the influence of prenatal factors on infant gut flora.