Exploration of the value of B mode ultrasound in the detection of amniotic fluid for fetus of 41～46~(+6) gestation weeks / 中国综合临床

ABSTRACT

s Objective To explore the value of B mode ultrasound in the detection of amniotic fluid(AF) for fetus of 41～ 46 +6 gestation weeks.Methods B mode ultrasound was performed to monitor AF in 232 fetus of 41～46 +6 gestation weeks compared with that in 296 fetus of 37～40 +6 gestation weeks. Results There were significant differences in amniotic fluid index(AFI), amniotic fluid muddy(AFM) and cavity fetal distress(CFD) between the two groups (P