It usually takes one month to recover after diagnostic scraping, and you can usually have a hysteroscopy after two months. Diagnostic scraping refers to diagnostic scraping, the main purpose is to scrape the uterine lining, do pathological examination, in order to clarify the diagnosis and guide the treatment. Hysteroscopy is a new, minimally invasive gynecological diagnostic and therapeutic technology that can directly examine intrauterine lesions, scrape out tissues and send them to pathology, and make a clear diagnosis of most intrauterine diseases. As some people may have vaginal bleeding after diagnostic scraping, it is not advisable to do any traumatic vaginal examination at this time, and it takes one month to recover. In the meantime, it is important to take sufficient rest and keep the vulva clean. After a normal menstrual period, the uterine lining has basically recovered, and then hysteroscopy can reduce the probability of infection in the uterine cavity, and can also determine whether the previous diagnostic scraping is clean and thorough. If any abnormality is found, tissues from the abnormal area can be taken under the hysteroscope for pathological examination. It is recommended that the patient usually regular routine, maintain good habits, physical discomfort in a timely manner, improve the relevant examination, under the guidance of a professional doctor to clarify the cause of the disease, targeted treatment.