Countless Knights of Columbus councils and individual Knights conduct projects geared to their individual communities.  On the Supreme Council website, there is a description of Pro-Life programs and Initiatives that can be found at

 http://www.kofc.org/un/en/prolife/ 

One such initiative is the Knight's Ultrasound Initiative.  The video below describes this and other programs.  It also features an appearance by Dr. John Buchalski, founder of the Tepeyac Clinic in Fairfax, Virginia.