Hypothalamic Amenorrhea. Amenorrhea simply means the absence of menstruation (one or more missed menstrual periods), and it can be caused by a variety of things, including problems with the reproductive organs or hormones.
Normality is an ambiguous measure of the concentration of a solution. It needs a definition of the equivalence factor, which depends on the definition of equivalents. The same solution can possess different normalities for different reactions.
extensity. n. 1. (Psychology) psychol that part of sensory perception relating to the spatial aspect of objects. 2. the condition of being extensive or extended.. pl. exÂ·tenÂ·siÂ·ties. 1. a. The quality of having extension or being extensive. b. A specific degree or range of extension. 2.