Ok, so I am the 40 yo w/no periods for over a year until last month. Went for another round of blood tests which indicated still in menopause, then had the unltrasound, then an endometrial biopsy. I just heard from the doctor and even though my bllod works showed I am still menopausal, the endometrium showed I am not! I am scheduled for my annual in two weeks so will get more detail then (I hope!), has anyone ever heard of this before? What other conditions would cause the lack of periods and wierd biopsy & blood test results?