http://articles.mercola.com/sites/articles/archive/2008/01/02/chlorinated-water-linked-to-birth-defects.aspxChlorination of surface water to make it into drinking water may raise risks for birth defects, according to results of a study conducted in Norway. Chlorination of drinking water that contains organic compounds leads to the formation of by-products,enCommunityServer 2008.5 SP1 (Build: 31106.3070)