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.
This goes double for twins. Vertex/breech. The second best-case scenario for a vaginal birth is the vertex/breech set-up. This means that if Baby A is head-down and in a good position for delivery, your practitioner may be able to manipulate Baby B from the breech position to vertex after Baby A is born.