My father recently suffered a stroke about a month ago. One week after the stroke, he started gaining movement, speech and swallowing back. He was doing so well that he was placed into rehab, and was able to walk a bit with a walker, shower, eat and talk. Then a few days after, he started regressing, and is now bed ridden. He lost his ability to swallow, can't speak, or walk. The feeding tube was not working, so he has been put back on IV fluids....