Four-dimensional child lying down not to see the face how to do

Do four-dimensional color Doppler ultrasound, if the baby does not look at the face, this time can be changed in several ways, first of all, appropriate activities, sometimes activities can promote the baby's turn, this time four-dimensional may be successful, sometimes pregnant women can also turn over, this is also a certain effect. If you do four-dimensional color Doppler ultrasound, the baby's fetal movement is relatively small, you can also eat, pregnant women can eat some sweets, this can also promote fetal movement, if the above methods do not solve these problems, then review at intervals is also possible, during this period or need to strictly monitor fetal movement and fetal heart changes.