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.
parity /parÂ·iÂ·ty/ (parÂ´Ä­-te) 1. para; the condition of a woman with respect to having borne viable offspring. 2. equality; close correspondence or similarity. parity (pÄrâ²Ä­-tÄ) n. 1. The condition of having given birth. 2. The number of children borne by one woman. parity [perâ²itÄ] Etymology: L, parere, to give birth