One effect of shooting yourself in the foot...

[lsanderson]

Use of Contraception Drops, Slowing Decline of Abortion Rate
By KATE ZERNIKE
Published: May 5, 2006

Contraception use has declined strikingly over the last decade, particularly among poor women, making them more likely to get pregnant unintentionally and to have abortions, according to a report released yesterday by the Guttmacher Institute. More

On the other hand, I guess it don't matter, 'cause it's only poor women...