A method of using an apparatus to protect the tissues, muscles and nerves of the female pelvic floor from trauma during vaginal childbirth, the apparatus having a softly expansible intravaginal component and a support component with a handle attached to the intravaginal component, the method including deploying the intravaginal device into a vaginal canal and under a fetal head in the vaginal canal during vaginal childbirth, attaching the handle device to the central body, and delivering fluid through the handle device into the intravaginal device and inflating the intravaginal device with the fluid to deploy the wings on the intravaginal device from the stored configuration into the deployed configuration to provide support and stabilization to at least one from among a perineal, perianal, and anal region and preventing or mitigating the subsequent development of abnormal fistulous communications between the vagina and either the urinary bladder or the rectum or both.
