How much would it cost to add a 200 sf room (20'x10') onto a house. A bare room, with the concrete foundation as the floor inside. If it were built with the cheapest (reasonably quality) materials possible, with no heating, plumbing etc. Just a concrete foundation, attached to the house, with walls...
Most of the time, blood in the semen is caused by swelling or infection of the prostate or seminal vesicles. The problem may occur after a prostate biopsy. Often, the cause of the problem cannot be found.
Blood clots in the thighs are more likely to break off and cause PE than blood clots in the lower legs or other parts of the body. Blood clots also can form in veins closer to the skin's surface. However, these clots won't break off and cause PE. The animation below shows a deep vein blood clot.