Learn more about this top honor. The fecal occult blood test (FOBT) is a lab test used to check stool samples for hidden (occult) blood. Occult blood in the stool may indicate colon cancer or polyps in the colon or rectum â though not all cancers or polyps bleed. Typically, occult blood is passed in such small amounts that it can be detected only through the chemicals used in a fecal occult blood test.
As the fare war rages, you see a significant decline in airfare by Wednesday afternoon. Hence, Wednesday could be your best day to book a flight. The reason why you should look for flight post midnight is that most airlines update their database between 2 a.m to 4 a.m, at their home base. This is the time, when there are minimum search queries.
When it comes time to choose your travel dates, we help you find the lowest possible prices by coloring the best days to fly green. To qualify as a best day to fly, the departure or return date must feature a price that is relatively better than other dates around the same time. But please remember that we often do not display a price for every travel date. When this happens, we display the word price. Airfares may still be available on these dates. Simply click the word price to search our latest prices. To locate the best possible deals, you may wish to search a few days before and after your desired departure or return date to avoid peak travel days.