Confidence votes 507. It takes anywhere from 1 to 3 hours for food to completely exit the stomach, depending on how much food you and what food you eat (protein takes longer to digest). Large meals take 2 to 5 hours.
Symptoms of Factor V Leiden include: 1  Having a first DVT or PE before 50 years of age. 2  Having recurring DVT or PE. 3  Having venous thrombosis in unusual sites in the body such as the brain or the liver.  Having a DVT or PE during or right after 1  pregnancy. Having a history of unexplained pregnancy loss in the second or third trimester.
A particular mutation in the F5 gene causes factor V Leiden thrombophilia. The F5 gene provides instructions for making a protein called coagulation factor V. This protein plays a critical role in the coagulation system, which is a series of chemical reactions that forms blood clots in response to injury.