Unfortunately it seems to bear out that as we increase the availability of contraception, the number of abortions increase, not decrease. The same holds for condoms as a solution to the AIDS problem in Africa. As Pope John Paul II wrote, the problem is not with the body, it's with the heart. You might consider looking in NFP, it's endorsed by the Church, and, when pregnancy is not a good idea for serious reasons, is, with today's knowledge, the most reliable form of birth control.
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