First off, as far as rapists go, remove the organ of offense and recidivism will be 0%.
Second, this kind of invalidates the argument that homosexuals are "innately" so, does it not? This seems to show that sexual deviants suffer from psychological problems, not hormone imbalances.
No. The crime of rape is one of power over another. If one weapon is not functional, another will be used.
You get the "common sense of the Day" award.