It is not precious to me at all. I will never have a need for an abortion.
But the right of a woman to have a child should be up to the woman, not random happenstance and/or to the government.
I should have control over my life and so should everyone else even women.
Fetuses are not mature enough to trump that right. When you have to choose between the woman and the fetus that she does not want, the fetus loses. Tough.