Actually, Jesus rests His head where our consciences are unclean. He comes to call sinners, not the saved. Knowing that you are a sinner makes you welcome to hear his voice. Thinking you are fine is the problem. That does not mean, however, that we must listen to those who would damn an action, like contraception, that is evil. Reaon, not conscience, controls that dialogue and it is still God given. Neither can we run from God when the pain is too great, as the Europeans have done or as some have done when they regret an abortion (which is a personal matter, not one for law enforcement). Again, if someone needs an abortion to survive, it is reason, not conscience, that informs everyone involved.