WebSep 18, 2024 · Passenger. The passenger is the fetus (and the placenta). The following factors will affect labor: fetal head, fetal lie, fetal presentation, and fetal attitude. Two other key elements of labor include fetal position and fetal station, which are discussed in … WebFetal cardiac position refers to the position of the heart within the chest regardless of the fetal cardiac axis or chamber orientation. Levocardia is a term to describe a heart that is in the normal side of the thoracic cavity (left side) with apex pointing leftward. As opposed to levocardia, dextrocardia is a term to describe a heart that is ...
Position (obstetrics) - Wikipedia
WebFeb 6, 2024 · The fetal occiput, chin (mentum), and sacrum are the determining points in vertex, face, and breech presentations, respectively (Figs. 22-2 to 22-6). Because the presenting part may be in either the left or right position, there are left and right occipital, left and right mental, and left and right sacral presentations. WebFeb 24, 2014 · The occipito-posterior (OP) fetal head position during the first stage of labour occurs in 10-34% of cephalic presentations. Most will spontaneous rotate in anterior position before delivery, but 5-8% of all births will persist in OP position for the third stage of labour. Previous observations have shown that this can lead to an increase of … ford lightning owners
Back Pain During Labor: Causes and Treatment - Verywell Family
WebIn occiput posterior presentation (also called sunny-side up), the fetus is head first but is facing up (toward the mother's abdomen). It is the most common abnormal position or presentation. When a fetus faces up, the neck is often straightened rather than bent, and the head requires more space to pass through the birth canal. WebIdeally for labor, the baby is positioned head-down, facing your back, with the chin tucked to its chest and the back of the head ready to enter the pelvis. This is called cephalic … WebThe sunny side up, or posterior position, puts baby’s head where it is more likely to get wedged against the pubic bone. When this happens, pressure is placed on your spine and … ford lightning news reddit