I am currently going through pelvic floor rehab for not being able to hold back a bowel movement sometimes - mostly when the stool is rather soft. I just found out about a therapy for overactive bladder or fecal incontinence. It's called Axonics. My gynecologist is a uro-gynecologist who performs this procedure. I plan to schedule a consult with him about it. From what I've read, it's sort of like a pacemaker implanted in the buttocks that helps the nerves in the sacral area communicate with the brain to improve symptoms. It looks like you go through trial period with an external unit and if successful, they can implant it.