How to correct the sleeping position

In fact, there is no need to worry too much about fetal position before labor, because it may only be B-ultrasound to the baby is in the left occipital transverse position. But may be caused by uterine contractions after labor, the baby's fetal position will slowly correct the occipital anterior position. Therefore, after what sleeping position correction lot, I don't think it is necessary, because before labor, all kinds of fetal positions of the baby are not affected, as long as it is the head position, so only after labor, if the fetal position is almost before delivery, before the palace is fully opened or the occipital transverse position, it may be possible to make the side lie through some means, or turn the fetal head into the occipital anterior position by hand, so that (baby) can be delivered smoothly from the vagina.