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 (hypotension) Introduction. Low blood pressure, also known as hypotension, is where blood pressure in your arteries is abnormally low. Naturally low blood pressure is unlikely to cause any symptoms and is normally nothing to worry about.