A Multicenter Clinical Study of Yijing Keli in the Treatment of Ovarian Aging

Inclusion Criteria: 1. The age range of patient is 18-55 years old. 2. The diagnostic criteria for ovarian aging. 3. Sign the informed consent form. Exclusion Criteria: 1. Patient is known to be allergic or unsuitable for the Chinese herbal compound. 2. Women who are pregnant and lactating. 3. Abnormal uterine bleeding, except ovulation disorders. 4. Women is taking hormone drugs and has stopped taking them within 3 months; 5. Women with endometriosis, myadenosis, submucosal fibroids or the size of non- submucosal fibroids is more than 4 cm. 6. The nature of pelvic mass is unknown. 7. Women with polycystic ovary syndrome, hyperprolactinemia, hyperandrogenemia, diabetes, thyroid and adrenal dysfunction and other endocrine diseases affecting ovulation. 8. Patients with serious primary diseases such as cardiovascular, liver, kidney, lung, biliary, hematopoietic system (Hb\<90g/L) and malignant tumor, and psychiatric patients. 9. Patients are participating in other clinical trials or have participated in other clinical trials within the last month. 10. Unsuitable for the study evaluated by the investigator.