Never come to aunt and not pregnant, may be polycystic ovary syndrome, mental stress, drug effects and other causes.
1. Polycystic ovary syndrome: Aunt means menstruation, mainly manifested as menstrual disorders, mostly scanty menstruation or amenorrhea, but also hirsuteness, acne, obesity and other clinical manifestations, can be clearly diagnosed by ultrasound, laparoscopy, endocrinological measurements, basal body temperature determination, and so on.
2. Mental stress: long-term mental depression, anxiety, environmental changes, excessive fatigue, emotional changes, etc., will make the neuroendocrine disorders and lead to menstruation, can be combined with the medical history to assist in the diagnosis.
3. Drugs: long-term use of contraceptives and other drugs, such as chlorpromazine, reserpine, etc., will also make the pituitary gland secretion of prolactin increase and cause menstruation, combined with the medical history to help diagnosis.
If you are not pregnant, you should go to the hospital and find out the cause under the guidance of your doctor.