Menstruation is irregular, how does menstruation do less

Menstruation volume should be between 20-60 ml each time. If the menstrual volume is too small, the six hormones and gynecological color Doppler ultrasound can be taken for endocrine disorders caused by drugs such as cassia twig and poria cocos pills, and ethinylestradiol cyproterone tablets can also be supplemented. Usually pay attention to rest.