Pregnancy: Diagnostic Tests. The list of diagnostic tests mentioned in various sources as used in the diagnosis of Pregnancy includes: Urine human chorionic gonadotropin (HCG) tests - these are the basis of home pregnancy tests.
Eagles (and most large birds) fly by soaring; it's much more energy efficient than flapping their wings. We do use the technique for our own flights. The reason eagles and other soaring birds do this rather than flap is that they generally hunt from the air and so spend a lot of time waiting for prey. They don't need to go anywhere specific and don't need to move fast until they spot prey. Until then they want to use as little energy as possible.
With the advent of Christianity the eagle has become an image of prophecy and prayer. The eagle is sometimes referred to as the lion of the air that is the king of birds as the lion is the king of animals. As the eagle is a high-flying bird it has come to represent success, power, triumph, royalty (imperialism) or social status, and omniscience. Consequently the eagle has been used as the national emblem of both ancient (e.g. Ancient Roman Empire) and modern (e.g. United States of America) civilisations. To see an eagle in your dream, symbolizes nobility, pride, fierceness, freedom, superiority, courage, and powerful intellectual ability. Eagles also indicate self-renewal. You will struggle fiercely and courageously to realize your highest ambitions and greatest desires.