Can Vibrator Use Improve Sexual and Bladder Function? One of the most common drivers of pelvic pain is an overactive pelvic floor. An overactive (hypertonic) pelvic floor means that the pelvic floor musculature is shortened at rest. In other words, Vibrating Vagina: Causes, Other Symptoms, Treatment, and More Why Is My Vagina Vibrating? What You Need to Know 5 Signs You Might Have Pelvic Floor Disorder Dr Ng Kai Lyn Female Gynaecologist Laparoscopy Specialist Singapore