Analysis of Uterine Cavity of Patients After in Vitro Fertilization-Embryo Transfer Failure by Hysteroscopy

Objective: To study the outcomes of hysteroscopy in the patients after in vitro fertilization-embryo transfer(IVF-ET) failure.Methods: A total of 96 patients who failed to conceive after IVF-ET/ICSI in our centers of assisted reproductive medicine were collected.All the patients underwent the hysteroscopic examination.Results: During hysteroscopic examination,there were 65 patients with normal uterine cavity and 31 patients with abnormal uterine cavity.The intrauterine abnormalities include endometrial polyps,thin endometrium,endometritis,adherence of uterine cavity,cervical diseases,and uterine septum.Conclusion: The positive rate of abnormal findings by hysteroscopy is high in patients after IVF-ET failures.Evaluation of endometrial integrity by hysteroscopy is highly valuable and should be applied to all such cases.