I believe I had giardia, I believe it could be subsiding due to anti parisitc foods and anti oxidants I have been consuming, I am still in pain though and my bowel movements still have traces such as yellow corn looking pieces in it also bits of blood, I noticed the corn like pieces after I came out of hospital, there was alot more at first now there is a small amount but still got large amounts of abdominal pain. (I do not and have not consumed corn or any yellow foods for that matter)