All EXCEMED programmes are organized solely to promote the exchange and dissemination of scientific and medical information. No form of promotional activities are permitted. There may be presentations discussing investigational uses of various products. These views are the responsibility of the named speakers, and do not represent an endorsement or recommendation on the part of EXCEMED. This programme is made possible thanks to the educational grants received from: Ferty School, MVZ Fertility Center Hamburg, Istituto di Ricerche Genetiche, Merck KGaA Darmstadt Germany and San Raffaele Hospital Milan.