Focused Link: Sterilization as Contraception

Our neighbors told us that their sons and wives (all of whom are Catholic and educated in Catholic elementary and high schools), each couple with two children apiece, don’t plan to have any more children and to make certain everyone recently had surgical procedures performed to prevent conception. The sons had vasectomies and their wives had their fallopian tubes sutured. Our friends think this is a form of birth control, and we agree with them. Has the Church addressed this matter?

The full article:
http://catholiceducation.org/articles/religion/re0788.html