https://blogs.mercola.com:443/sites/vitalvotes/archive/2004/05/28/Condoms-Contain-Cancer-Causing-Substance.aspxMost condoms contain a cancer-causing chemical and their manufacture should be subject to greater quality control, according to a German scientific research institute. The carcinogen N-Nitrosamine, which they call one of the most carcinogenic substancesenCommunityServer 2008.5 SP1 (Debug Build: 31106.3070)