What is fetal position lop? Fetal position lop refers to the abnormal position of the fetus in the uterus, common ones include breech, transverse, oblique, etc. The most common is breech presentation, which accounts for more than 90% of all abnormal fetal positions. Fetal position lop is one of the main causes of difficult delivery and dystocia. During the delivery process, the fetus\’ head will be subject to great squeezing force, which can easily lead to serious consequences such as head injury and suffocation. Effects of fetal position lop When a pregnant woman is in fetal position lop, the distance between the fetus and the mother\’s body