<prompt> Menopause is diagnosed byEstradiol 20 pgmlProgesterone 40 ngdlFSH40 IULLH20 IUL  <response>: Menopause - Permanent cessation of mensturation. Clinical diagnosis- Stoppage of menses for 1 year without any other pathology Cessation of menses before the age of 40 is known as premature ovarian failure Investigation- Increase FSH 40mIUml 3 values at weekly interval required LH20 IU Estradiol 20 pg Vaginal cytology: maturation index : 10855 