Barium coats the inner lining of your colon. Lets us get a good look at it on the X-ray.
Wait. You're gonna do it?
Herpes might not register if she was exposed in the last six weeks. But it would show up on a barium enema.
Herpes might not register if she was exposed in the last six weeks. But it would show up on a barium enema. [SEP] Wait. You're gonna do it? [SEP] Barium coats the inner lining of your colon. Lets us get a good look at it on the X-ray.