 But why? But why do you have this? And that's often one. Most people don't realize that the nerves in the lumbar spine go in to innervate the small, large intestines, colon, and bowel. So those nerves go there, which is why, which is 100% why, if you've ever had a lumbar or sacrum-related issue, the doctor's first thing that they ask will ever say, hey, have you had a change in your bowel or bladder function?