http://medicalxpress.com/ en-us Medical Xpress internet news portal provides the latest news on Health and Medicine. Scientists at King's College London have, for the first time, uncovered a gene responsible for Adams-Oliver Syndrome (AOS), a condition which can cause birth defects of the heart, limbs, or blood vessels. http://medicalxpress.com/news/2011-05-genetic-clue-common-birth-defects.html Genetics Thu, 12 May 2011 12:28:52 EST news224422099 With new information available, authors of a Cochrane Systematic Review have revised their conclusions about the relative effectiveness of two different treatments used to help women become pregnant. They now conclude that giving women gonadotrophin-releasing hormone (GnRH) antagonists leads to similar live-birth rates compared with GnRH agonists. Previously they had concluded that women who used antagonists tended to have lower birth-rates than those using agonists. http://medicalxpress.com/news/2011-05-fertility-treatment-safer-drug-women.html Medications Wed, 11 May 2011 03:38:29 EST news224303777