According to University of Minnesota scientists, "Harmonious sleeping is an acquired skill".
If you're a spooner or hands-on cuddler, you know nothing is less romantic than getting dead arm. VideoJug had it with their cuddling qualms and made this great video to help rescue the world from the plight of the trapped arm! It involves some British tact and planning to pull off a comfortable cuddle, so pay attention Yanks.
Click to play Avoid a trapped arm while cuddling in bed video (will open in new window).