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In obstetrics, a cephalic presentation or head presentation or head-first presentation is a situation at childbirth where the fetus is in a longitudinal lie and the head enters the pelvis first; the most common form of cephalic presentation is the vertex presentation, where the occiput is the leading part (the part that first enters the birth canal). [1]
Cephalic presentation. Vertex presentation with longitudinal lie: [1] Left occipitoanterior (LOA)—the occiput is close to the vagina (hence known as vertex presentation), facing anteriorly (forward with mother standing) and toward the left. This is the most common position and lie.
In obstetrics, position is the orientation of the fetus in the womb, identified by the location of the presenting part of the fetus relative to the pelvis of the mother. Conventionally, it is the position assumed by the fetus before the process of birth, as the fetus assumes various positions and postures during the course of childbirth .
In obstetrics, Leopold maneuvers are a common and systematic way to determine the position of a fetus inside the woman's uterus. They are named after the gynecologist Christian Gerhard Leopold. They are also used to estimate term fetal weight. [1] The maneuvers consist of four distinct actions, each helping to determine the position of the fetus.
Best sleeping position during pregnancy. Side-sleeping is considered the most comfortable and beneficial in pregnancy, the experts note. You can sleep on either side, says Harris, but many doctors ...
There's more to Labor Day than what often seems to only amount to the final barbecues and three-day weekends of summer. The federal holiday, celebrated the first Monday in September, marks a major ...
The position has been largely popular in the US and other Western countries over the last two centuries, though cross-culturally and historically, it is very rare (about 18%) for people to assume a prone or dorsal position during childbirth. Reclining positions became common in France during the 17th century, as obstetrics became a more ...
Labor Day arrives during the peak of hurricane season, and there have been a number of memorable storms on or around Labor Day weekend, including 2005's Hurricane Katrina and Hurricane David in 1979.