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.
The main problem with having Factor V Leiden mutation is having an increased risk of developing blood clots. Blood clots can occur in blood vessels and can sometimes travel to different parts of the body including the lungs. Having Factor V Leiden increases your risk of having a blood clot.f you have one copy of the Factor V Leiden mutation (also called being a heterozygote for this gene), you are at around 8 times more at risk of developing a blood clot compared to someone your age who does not have this gene change.