Beginning with the release of GnRH, explain ALL the changes in hormone levels during the entire menstrual cycle ending with menstruation and the resumption of the next cycle. (Be sure to include the cause and effect relationships between the hormones and structures in the ovaries and uterus. You will be graded on your depth of understanding and clarity of your explanation.) Include the following terms (underline each one in your narrative – some will be used more than once): FSH, LH, GnRH, Estrogen, Progesterone, Corpus Albicans, Follicle, Pituitary, Ovary, Hypothalamus, Menstruation, Ovulation, “Sloughs Off”, Corpus Luteum, Stratum basalis, and Stratum functionalis.