General what situation needs to do hysteroscopy

If color Doppler ultrasound suggests uterine polyps, submucosal myoma, septate uterus, hysteroscopy is needed to further clarify the diagnosis. In addition, abnormal uterine bleeding, infertility or color Doppler ultrasound found abnormal echo in the uterus, etc., hysteroscopy can also be used. There are some unknown reasons, hysteroscopy can be explored, such as menstrual changes, suspected uterine adhesions. Or infertility patients, other items are normal examination, such as salpingography, sex hormones, follicle monitoring, uterine double annex B ultrasound, male sperm and other performance are normal, but a long time is not pregnant, can do hysteroscopy exploration.