Efficacy of Conservative Treatment of Functional Defecatory Disorders in Females With Pelvic Organ Prolapse

Inclusion Criteria: * Willingness to participate (signed informed consent form) * Females with rectocele I-II grade or rectocele I-II grade and internal rectal invagination and functional defecatory disorders (per Rome IV guidelines) confirmed on the basis of complex examination including high-resolution anorectal manometry Exclusion Criteria: * rectocele III grade; * internal genitals prolapse; * history of abdominal or pelvic surgery that may impact bowel motility (excluding non-complicated appendectomy or laparoscopic cholecystectomy); * gynecological surgery that may influence sensory or reservoir function of rectum; * history of major cardiovascular events, or presence of current conditions that in case of participation of the patient in the study may put her at risk of exacerbation or complication; * start of any new concomitant medication with mechanisms of action that influence rectal motility, sensory function, muscle tone and/or contractility * inability to understand and/or follow the instructions to perform all the procedures required per protocol * general condition of the patient that make her ineligible by the discretion of the investigator