In order for a new organism to form the process of fertilization must occur. This means that a sperm and egg cell must unite. A sperm cell carries half of the genetic information from the father organism.
Hypovolemia, or oligemia, (also hypovolaemia or oligaemia) is a state of decreased blood volume; more specifically, decrease in volume of blood plasma.
Low blood pressure, also called hypotension, is blood pressure low enough that the flow of blood to the organs of the body is inadequate and symptoms and/or signs of low blood flow develop shock. Low pressure alone, without symptoms or signs, usually is not unhealthy. The symptoms of low blood pressure include lightheadedness, dizziness, and fainting. These symptoms are most prominent when individuals go from the lying or sitting position to the standing position (orthostatic hypotension). Low blood pressure that causes an inadequate flow of blood to the body's organs can cause strokes, heart attacks, and kidney failure. It's most severe form is shock.