Postmenopausal thick lining scraping usually takes about half an hour. Postmenopausal thick lining, need to be diagnosed through scraping, ordinary scraping generally need about 10~20 minutes, but postmenopausal women, the cervix will have a different degree of atrophy, preoperative first need to dilate the cervix, so the time may be slightly longer, generally in half an hour or so, the specific time and the condition of the uterine lining, the doctor’s surgical proficiency and so on there is also a certain relationship between the time and the endometrial condition, the doctor’s surgical proficiency. If there is abnormal vaginal bleeding, scraping can play a role in stopping bleeding, but also can be used for diagnosis, mainly sent to the pathological examination of the nature of the scraping out, so that the preliminary results can be obtained, combined with laboratory tests, imaging tests, etc. to make a comprehensive judgment. Postmenopausal thick lining should be taken seriously, should actively cooperate with the doctor, uncomfortable symptoms during or after the operation should be timely communication with the doctor, two weeks after the scraping operation prohibit sexual intercourse and pelvic bath.