Hopefully this is nothing more sinister than fibroids. I just thought I would mention that I had unexpected PV bleeding post menopause and confess I got so fed up with investigations that I opted for a hysterectomy. The fibroid was only picked up on histological check, it wasn't visible on the ultrasound so if they find nothing on the 13th, it may still not be serious. If she needs a hysteroscopy, please make sure she will be sedated for it. I was fortunate that my doctor did it under general anaesthetic but they don't always and it is an off the scale painful procedure.