I think your characterization of Catholics vs Protestants is both inaccurate and unwarranted.
From wikipedia....
The Catholic Church teaches that "human life must be respected and protected absolutely from the moment of conception."[10] Accordingly, it opposes procedures whose purpose is to destroy an embryo or fetus for whatever motive (even before implantation), but admits acts, such as chemotherapy or hysterectomy of a pregnant woman who has cervical cancer, which indirectly result in the death of the fetus.
Apart from indicating in its canon law[18] that automatic excommunication such as that laid down for procurement of a completed abortion does not apply to women who abort because of a direct threat to the life of a mother if her pregnancy continues or indeed of any grave fear or grave inconvenience, the Catholic Church assures the possibility of forgiveness for women who have had an abortion without any such attenuation. Pope John Paul II wrote:
"I would now like to say a special word to women who have had an abortion. The Church is aware of the many factors which may have influenced your decision, and she does not doubt that in many cases it was a painful and even shattering decision. The wound in your heart may not yet have healed. Certainly what happened was and remains terribly wrong. But do not give in to discouragement and do not lose hope. Try rather to understand what happened and face it honestly. If you have not already done so, give yourselves over with humility and trust to repentance. The Father of mercies is ready to give you his forgiveness and is peace in the Sacrament of Reconciliation.[19]
Many, and in some countries most, Catholics disagree with the position promulgated by the Church; the views of these people range from allowing exceptions in a generally anti-abortion position, to complete acceptance of abortion.[20][21][22]
Catholics
In a 1995 survey, 64% of U.S. Catholics said they disapproved of the statement that "abortion is morally wrong in every case".[39] On the other hand, a 2013 survey by the Pew Research Center found that, whatever views they held on whether abortion should be legal, 53% of white Catholics in the United States considered abortion morally wrong, as did 64% of Hispanic Catholics. Among Hispanic Catholics, this percentage did not vary significantly between those who went to Mass at least once a week and those who did not, but there was a considerable difference in the case of white Catholics, with 74% of those who went to Mass at least once a week declaring having an abortion to be immoral, as compared with 40% of those whose religious practice was laxer.[67] A 2008 survey found that 65% of American Catholics identified themselves as "pro-choice", but also found that 76% of these "pro-choice" Catholics believed that abortion should be significantly restricted.[68] In the same year some 58% of American Catholic women felt that they did not have to follow the abortion teaching of their bishop.[69] Only 22% of U.S. Catholics held that abortion should be illegal in all cases.[70]
A 1996 survey found that 72% of Australian Catholics say that the decision to have an abortion "should be left to individual women and their doctors."[39]
I don't think the Bible says anything about contraception.
The Southern Baptists are against abortion. They allow contraception methods that prevent conception. And they allow for abortion to save the life of the mother. And since God gave man dominion over the earth and responsibility for social justice on earth, that would seem to be within our authority.
From the same wikipedia article...
Southern Baptist Convention
During the 1971 Southern Baptist Convention, the delegates passed a resolution recognizing that "Christians in the American society today are faced with difficult decisions about abortion", stating that laws should recognize the "sanctity of human life, including fetal life", and calling upon Southern Baptists to work for laws allowing abortion in extreme cases such as rape, severe fetal deformity, and the health of the mother.[33] The stance was described in the media as "hedging" on abortion and a resolution opposing all abortions was defeated.[34] W. Barry Garrett wrote in the Baptist Press, "Religious liberty, human equality and justice are advanced by the [Roe v. Wade] Supreme Court Decision."[35]
Today, the Southern Baptist Convention, the largest Protestant denomination in the United States, opposes elective abortion except to save the life of the mother.[36] The Southern Baptist Convention calls on Southern Baptists to work to change the laws in order to make abortion illegal in most cases.[37] Richard Land, president of the Southern Baptist Convention’s Ethics and Religious Liberty Commission has said that he believes abortion is more damaging than anything else, even poverty.[38]
I think your characterization of Catholics vs Protestants is both inaccurate and unwarranted.
You're right, it is/was. Its design is to drive a wedge between pro-life Christians and their denomination. It's an attempt to persuade them that ONLY the Roman Catholic Church has consistency on this subject (though only a minority actually follows the church's dictates) and that this one issue is enough to conclude that it must be right about everything else. We know that is false and will not fall for such a blatant ruse.
The Church’s teaching is clear ... even if the people disagree with it. Simply posting stats from a poll does not change the Church’s teachings. The OP was focusing on what various churches have approved ... not on what their followers think.
“I think your characterization of Catholics vs Protestants is both inaccurate and unwarranted.”
It is both accurate and warranted.