Taking gynecological menstruation tablets may not be useful because there are many causes of low menstrual flow, which need to be correctly treated before taking the tablets, for example, endometrial adhesion, endocrine disorders, hypothyroidism, polycystic ovary syndrome, pregnancy-related factors and so on, which may all cause low menstrual flow. If the menstrual bleeding is caused by the above reasons, taking Gynecological Menstrual Regulation Tablets will not be effective. When low menstrual flow is manifested by dizziness, pale face, chest and rib swelling and pain, dry skin and hair, etc., which is characterized by liver depression and blood deficiency, gynecological menstruation regulating tablets can be taken for treatment. Generally speaking, you can take the tablets for 14 days before or during menstruation to see the effect, if it is effective, you can continue to take the tablets, if it is ineffective, you can stop taking the tablets. If the menstrual flow is not uncomfortable and does not suddenly decrease, it is a normal menstrual flow and does not need to be treated.