Study of Overactive Bladder in Women With Prolapse

"At baseline before surgery and at 6 and 12 months after surgery: questionnaires, bladder diary, pelvic examination with additional ultrasound (one extra outpatient clinic visit at 6 months compared to standard care).~At baseline before surgery and at 12 months after surgery: urodynamics with additional urine sampling (one extra outpatient clinic visit at 12 months compared to standard care).~At time of surgery: additional cystoscopy."