Endometrial thickness of 0.6 cm is abnormal if it is in the secretory phase, which is the 15-28 days of the menstrual cycle, and the thickness of the endometrium should reach 0.8 cm or more. If the endometrium reaches 0.6cm during the 5-14 days of the menstrual cycle, which is the proliferative phase, it is normal. The thickness of the endometrium is not fixed and can change at different times of the menstrual cycle. It is recommended to have regular ultrasound examinations to see the condition of the endometrium at different times. Thick endometrium can easily lead to prolonged menstrual cycle or even gonorrhea, which needs to be treated by scraping. If endometrial abnormalities are caused by hormonal changes in the body and gynecological inflammation, it is best to go to the hospital to check the hormone six items and gynecological examination to identify the cause and use reasonable medication to regulate under the guidance of the doctor. If the endocrine cause, you can reasonably use hormonal drugs to regulate, if gynecological inflammation need to use antibiotic treatment.