Declining estrogen levels can trigger severe pain in the lower lumbar region. The lower back pain due to estrogen deficiency can best be described as excruciating pain which radiates down the buttocks and legs. The incapacitating lower back pain may also hamper every day tasks.
A Position vector is a vector that describes position of a point in space. Often the position of such a point is nothing but the x,y, and z coordinates of the point with origin as the reference point. The direction of such a vector is the arrow or...
Baby's Position: How your baby is positioned for labor can affect the length of your labor. A baby is considered malpositioned for birth when she is not positioned facing your back or left side. Correcting the baby's position could mean an easier, quicker labor.