New Cross-linked Hyaluronan Gel to Prevent Adhesion After USG-MVA: RCT

Inclusion Criteria: * Women 18 years old or above * No previous history of IUA/ Asherman's syndrome * No previous surgical history of EVA or dilatation or curettage or surgical termination of pregnancy or caesarean section * No previous history of therapeutic hysteroscopic surgeries * Voluntary informed consent and understanding of study Exclusion Criteria: * previous therapeutic hysteroscopic procedures (e.g. endometrial ablation, removal of fibroids or polyps, surgical correction of congenital uterine anomalies or adhesiolysis) * suspicion of molar pregnancy * genital tract malformation * suspicion of active infection or genital tract malignancy or genital tuberculosis * abnormal blood coagulation * inability to tolerate pelvic examination known * suspected intolerance of hypersensitivity to NCH gel or its derivatives * patient refusal