Everything abortion touches, it corrupts. It has corrupted family life. In the war between the sexes, abortion tilts the playing field toward predatory males, giving them another excuse for abandoning their offspring: She chose to carry the child; let her pay for her choice. Our law now says, in effect, that fatherhood has no meaning, and we are shocked that some men have learned that lesson too well. It has corrupted the Supreme Court, which has protected the abortion license even while tacitly admitting its lack of constitutional grounding. If the courts can invent such a right, unmoored in the text, tradition, or logic of the Constitution, then they can do almost anything; and so they have done. The law on everything from free speech to biotechnology has been distorted to accommodate abortionism. And abortion has deeply corrupted the practice of medicine, transforming healers into killers.

Most of all, perhaps, it has corrupted liberalism.
–the editors of National Review; more here

A listing of pro-life pregnancy centers. Why not find one in your area, and see what you can do to help?

After Abortion has a lot of material on the various Marches for Life and more.