Endometrial thickness of 14mm indicates a thicker endometrium. It is related to imminent menstruation, endometrial pathology, and so on. 1. Normal secretion late endometrial thickness can reach 10mm, but can reach 14mm endometrial is relatively rare, we recommend fasting blood test hormone six to see if it is normal, if the hormone test results are normal, it is considered that the problem is not too big, relax and wait for menstruation. 2. In general, endometrial thickness of 14mm is considered to be excessive endometrial hyperplasia. If the hormone test is abnormal, it is recommended to use diagnostic scraping to make a clear diagnosis and exclude endometrial lesions. 3. If menopausal women are accompanied by vaginal bleeding, diagnostic scraping or hysteroscopic surgery should be carried out, and the endometrium should be sent for pathologic examination, so as to be alert to the possibility of endometrial cancer. 4. If there is overweight belongs to obese people, overweight will lead to endocrine disorders, and then ovarian estrogen secretion abnormality, and ultimately triggered endometrial thickening. The endometrium of 14mm belongs to the thick endometrium, it is recommended to do a detailed examination to determine the cause and take active measures.