Umbilical blood flow is what checks the fetus

Umbilical blood flow is a means to check the fetal development in utero. Pregnant women do B overtime will give a report, that is, umbilical blood flow examination, is to monitor the fetal umbilical artery through a number of indicators, performance fetal safety screening, such as the presence of fetal intrauterine growth retardation, fetal intrauterine hypoxia, fetal chromosomal abnormalities, congenital abnormalities and other performance umbilical blood flow can sometimes appear abnormal. Generally in the third trimester of pregnancy, doctors will ask to do umbilical blood flow examination, especially pregnant women with pregnancy hypertension, gestational diabetes must pay attention to umbilical blood flow examination, if the examination results abnormal, does not mean that there must be problems, need to review more meaningful.