http://www.articleheaven.net en-us editorial@articlealley.com Sterilization is the process by which the spores, live cells and viruses are completely destroyed. While "tubal sterilization" not "kill" anything, tubal ligation prevents sperm to swim toward the egg for fertilization. When a doctor performs tubal ligati... http://www.articleheaven.net/sterilization-2126691.html 18th March 2011