The highest among our responsibilities is to treat others with dignity and respect, especially those who have a subaltern position in the construct of civilization (aka "the world"). I don't believe anyone has to share my faith to be pro-life in the same way I am. But that is in large part what motivates me to be pro-life
Even Supreme Court Justice Antonin Scalia has publicly stated that the 14th Amendment was never intended to protect women, only to protect race. Federal and state law cannot protect citizens who are not protected under the Constitution, and courts still show confusion on the issue of women's rights.