Why does??

your leg hurt when it falls asleep?Why does??
For example when you cross your legs the circulation slows from the point where your legs cross to your foot. So when your leg falls asleep It hurts because your Legs dont get satisfactory blood and/or oxygen. Hope I helped.
I am no doctor but I will try to answer you, the leg experiences the numbness and the surges of discomfort due to the fact that the blood flow to the leg be affected, after you in reality move your legs back to the average position the blood vassals and the end nerves get hold of overwhelmed and it would take some time for adjectives the systems in the legs to get equilibrium.