The JAWSII Full Wrap Fence Brackets attach wood fence rails to metal fence posts, eliminating rotted and failed wood posts. These brackets are designed to use with standard 2-3/8 outer diameter steel tubing.
Synonym(s): head presentation. (in obstetrics) a fetal presentation in which the vertex of the fetus is the part nearest to the cervical os and can be expected to be born first. Compare breech presentation. vertex presentation.
In a fetus in a vertex lie, this could result in a brow or face presentation. Other factors that could influence the position of the presenting part include the maternal position during labor, the presence of fetal or uterine anomalies, and the type of maternal pelvis. In Western society, it has been a common practice for women to labor on their back or side.