<qa>  What is the definition of postmenopausal range?- spontaneous cessation of menses within the past 1 year, but amenorrheic in women less than or equal to 55 years e.g., spontaneous or secondary to hysterectomy, and with postmenopausal gonadotrophin levels follicle stimulating hormone levels 40 IUL or postmenopausal estradiol levels 5 ngdL or according to the definition of postmenopausal range for the laboratory involved 