Relation Between Position of the Uterus (Anteversion or Retroversion Flexion) and Degree of Cesarean Scar Niche

Inclusion Criteria: * Women in childbearing age. * At least six months postpartum. * With cesarean scar niche/defect (CSD) by transvaginal ultrasound that is defined as "indentation at the site in the cesarean section scar with a depth of at least 2 mm" that was agreed upon in 2019 by a European task force Exclusion Criteria: * Severely Obese (Body mass index; BMI more than or equal to 35 kg/m2). * Women with abnormal uterine pathology, observed during the ultrasound examination that may have been responsible for abnormal uterine bleeding, including endometrial hyperplasia, polyps, malignancy or myomas. * Women with any cause of pelvic pain as pelvic inflammatory diseases, endometriosis or adenomyosis. * Women with history of classic upper segment cesarean section or hysterotomy. * Women with history of previous uterine scars rather than cesarean sections as myomectomy. * Women with bleeding tendency disorders, taking anticoagulants or having chronic medical conditions as liver diseases, or coagulopathies.