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.
Find the best time to book airfare. (iStock) Numerous studies and travel experts have reported on the best time to book airfare but one new study provides a scientific method to this highly sought after travel answer. Airfare search engine CheapAir has released a study on the top waiting windows to book airline tickets.