Alterations in maternal–fetal gut and amniotic fluid microbiota associated with fetal growth restriction

Fetal growth restriction (FGR) is typically characterised as the fetus' inability to reach its inherent growth potential. A growing body of evidence points to the important role of the maternal gut microbiota in FGR development. However, comprehensive research on changes in maternal-fetal gut and intrauterine microbiota related to FGR is lacking.