Ioannis Sfontouris, Head of Eugonia’s Embryology Lab was present at the ESHRE Campus of SIG Embryology, which took place on the 4^th -6^th of April, in Salzburg, Austria. The Campus entitled «The impact of physical and chemical factors on human embryo culture» aimed to understand how embryo culture mediums work and which factors have an impact on development of the human embryo in vitro. The embryologist and Deputy of the Embryology SIG had one oral presentation with the  title:  “Sequential, single step or splitting?” and was, also,  the chairman of two sessions.