In fact, small-discharge deformity is to check and fill in the gaps of large-discharge deformity, which allows doctors to find all kinds of abnormal phenomena of the fetus in the abdomen in time and intervene in time to avoid serious consequences. In addition to checking whether there are structural abnormalities in fetal organs, small row malformation can also further check the fetal position, amniotic fluid, placental maturity and whether the pregnant mother has umbilical cord around the neck. If the baby in the uterus is found to be in a dangerous situation, the pregnant woman can also terminate the pregnancy in time to protect the baby.

The time of small displacement

The best time for miscarriage is from 28th week to 32nd week of pregnancy. At this stage, the organs of the baby are basically mature in structure. It is beneficial for the ultrasound doctor to check the local parts of various organs and to clearly observe whether the fetus is abnormal.