International Federation of Fertility Societies 20th World Congress on Fertility and Sterility Munich, September 12-16, 2010   Journal Home Journal Content Guidelines Editorial Board Aims and Scope Subscriptions Journal Contacts Advertising Congress Announcements Rights & Permissions Library Recommendation Alerts & RSS Online Sample Top 10 Articles Search in this journal For non-native English speakers and international authors who would like assistance with their writing before submission, we suggest American Journal Experts for their scientific editing service.  © 2009 S. Karger AG, Basel