The (religious) freedom argument can hardly be put better than this:
Regardless of whether you believe life begins at conception or upon birth; whether contraception and abortion are women’s health issues or go against the will of God; or whether health care is a right every person should have, you must recognize that forcing some to pay for something they find repugnant is unethical and creates unnecessary social conflict. [bingo]
From a self-proclaimed pro-choicer saying choice is a two-edged sword that cuts both ways.