However, if the bladder is over run with bacteria, and more specifically, if the bacteria attach to the walls of the bladder and begin to multiply, the body will become overwhelmed with too much bacteria to eliminate it effectively.
A nuchal cord occurs when the umbilical cord encircles the fetal head. It is sometimes referred to as the cord around the neck. Often it is documented as nuchal cord x3 which means the cord is wrapped around the fetal head three times.
In utero, the vein carries oxygenated blood and the arteries carry de-oxygenated blood. On occasion, the umbilical cord will only have two vessels, i.e., one artery and one vein. When the umbilical cord wraps around a baby's neck 360 degrees, it is called a nuchal cord.