Carbonarrow,
Biology 101: A sharper instrument (knife, scalpel, razor, bh, etc) makes a cleaner cut which bleeds MORE and clots SLOWER than a cut made with a dull instrument. That's not an opinion, just medical fact.
If there was no blood trail there's something else at work, not that the bh was too sharp.
In the past I was satisfied with setting the edge with a fine file and polishing it with a soft Arkansas stone. The difference in performace going from that edge to one polished on a black Arkansas???
My kitchen knives (the ones I let my wife use) are sharpened up to a soft arksansas. They'll finely slice through flesh (and tomatoes) with ease. My good knives are honed up to the black arkansas... they'll slice through everything with less than the weight of the blade.