No law has been 'made by judges'. Nor should it be. The law allows people to make their own decisions on this matter and defends their right to do it. The next of kin is consulted if a person is not conscious to make their own decision.
Why would you want to attack those rights?
You have evidently not been following the news for the past several months. Judges have stated that killers cannot be executed. Years ago that babies can be killed. Marriage is not between a man and a woman. And hundreds of others that I will have to go look up. There in NOTHING IN the Constitution that says the judges have this power. They even stated that they were using the Fascist law of the EU to make their law.