A health care provider diagnoses menstrual irregularities using a combination of the following:1,2,3,4,5
- Medical history
- Physical examination
- Blood tests
- Ultrasound examination
- Endometrial biopsy—a small sample of the uterus's endometrial lining is taken to be examined under a microscope
- Hysteroscopy—a diagnostic scope that allows a health care provider to examine the inside of the uterus, typically done as an outpatient procedure
- Saline infusion sonohysterography—ultrasound imaging of the uterine cavity while it is filled with sterile saline solution
- Transvaginal ultrasonography—ultrasound imaging of the pelvic organs, including the ovaries and uterus, using an ultrasound transducer that is inserted into the vagina