User talk:Cap'njac

I am a first time user to this so please excuse any faux pas. International Agency for Cancer Research of the World Health Organization classified progestogen/oestrogen oral contraceptives as Group 1 carcinogens. The Wiki article on carcinogens only currently lists oestrogens and not progestogen as well. reference below IARC Monographs on the Evaluation of Carcinogenic Risks to Humans 2007; Volume 91> WHO Group 1 carcinogens from secondary source: http://www.bmj.com/content/346/bmj.f3780/rr/650870 Not sure if this violates copyrights as I have listed sources.