Could pelvic floor physical therapy be utilized to treat bladder and/or bowel issues in MS?

My urologist referred me to a pelvic floor physical therapist and provided samples for me to try after evaluating me and performing a series of tests for nocturia. I have not started the medication yet because if I can eliminate having to ingest another medication, I am all for it. I have started physical therapy and after a couple of sessions, I have noticed that on most nights I am sleeping through the night.