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.
That's when the airlines adjust their prices to match whatever deal another airline ran on Monday. And it's still good advice. However, researchers recently found that weekends are overall the best time to buy. Also, the day you fly makes a big difference, with Tuesday being the least expensive. Sites like Matrix, Bing Travel and AirfareWatchdog can help you find cheap flights or predict when prices are going to be the cheapest.