Toledo, OH Metropolitan Statistical Area. The Toledo, OH Metropolitan Statistical Area is a metropolitan area centered on the American city of Toledo, Ohio. As of the 2010 census, the MSA had a population of 651,429. It is the sixth largest metropolitan area in the state of Ohio, behind Cincinnati-Northern Kentucky, Cleveland, Columbus, Dayton, and Akron.
There are two female hormones, estrogen and progesterone, which are responsible for the various processes associated with the sexual characteristics in females. Both estrogen and progestrone are mainly produced in the ovaries along with a small quantity of testosterone (androgen â male sex hormone). The production and release of these hormones are regulated by other hormones in the hypothalamus and pituitary gland. Gonadotropin-releasing hormone (GnRH) is secreted by the hypothalamus and acts on the anterior pituitary gland which responds by releasing follicle-stimulating hormone (FSH) and luteinizing hormone (LH).
How is estrogen produced, and what are the normal levels? a. Beginning at puberty, a woman's ovaries start releasing estrogen in coordination with each monthly menstrual cycle.