catherine miranda described herself as pro-life in 2010 and is against abortion due to her religious beliefs, being classified as "anti-choice" by naral pro-choice arizona. she was endorsed by arizona right to life in her 2016 election. she is one of a few pro-life democrats and she sometimes crosses the aisle to vote with republicans regarding abortion. in 2018, she was the only democrat to break with her party and vote with republicans to increase reporting requirements for abortion providers as well as to allow stored embryos to be used by one partner even after a divorce. she also voted to ban abortions after 20 weeks of pregnancy. however, she voted against allowing employers to refuse to provide birth control and contraception health care coverage to employees.