http://medicalxpress.com/ en-us Medical Xpress internet news portal provides the latest news on Health and Medicine. New research from Queen's University Belfast has uncovered the cause of infertility for 80 per cent of couples previously diagnosed with 'unexplained infertility'. http://medicalxpress.com/news/2012-11-fresh-couples-unexplained-infertility.html Obstetrics & gynaecology Wed, 14 Nov 2012 11:08:54 EST news272113629