What does 4 months mean?

Fetal horizontal position indicates that the spine of the fetus and the spine of the pregnant woman at this stage are at a right angle. Under normal circumstances, there is no way to give birth normally in horizontal position. However, the fetus is constantly active at 4 months of pregnancy. At this time, fetal horizontal position has little to do with it. Under normal circumstances, after 32 weeks of pregnancy, if the fetal position is still constant, it is necessary to correct the fetal position under the guidance of the doctor, such as pneumothorax lying position, at this time the amount of amniotic fluid is relatively large, the effect of fetal position correction is relatively good, and the possibility of correcting to normal fetal position is very high.