IRCT20101130005283N13 IRCT 2018-11-16 Vice chancellor for Research,Tabriz University Of Medical Sciences Operative hysteroscopy in patients with active uterine bleeding with and without uterine evacuation prior to the procedure:comaring the results Operative hysteroscopy in patients with active uterine bleeding with and without uterine evacuation prior to the procedure:comaring the results 2018-11-11 anticipated 114 Complete https://irct.ir/trial/33369 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Prevention, Randomization description: Simple random method will be used. So patients will be referred to the intervention and control group, respectively. N/A Abnormal uterine and vaginal bleeding, unspecified. Intervention 1: In the intervention group: First, with the ring of forceps and curettes, the clots and contents of the cavity of the uterus are drained then the resectoscope enters the uterine cavity to examine the cavity and remove visible lesions and if not seen biopsy Lesion is removed under direct vision and then the curettage is done. Intervention 2: In the control group: The resectoscope enters the uterine cavity directly and removes visible lesions and after removing the resectoscope curettage is done. Undecided - It is not yet known if there will be a plan to make this available Justification or reason for indecision in sharing IPD is After the study is completed, it will be decided