Final programme - eshre 2013

P-079 A modified cryotop vitrification protocol with polimer cryoprotectant agent ficoll in the cryopreservationof human oocytesV. Zaletova, E. Zakharova, I. Krivokharchenko, S. Zaletov (Russia C.I.S.)P-080 Cryopreservation of cleavage stage embryo or blastocyst: which option is betterL. Zhu, Y. Li, H. Zhang, J. Ai, L. Jin (China)P-081 Quantitative analysis of operator-dependent variability in blastocyst vitrification with a High SecurityVessel (HSV) vitrification systemX. Zhang, N. Rajan, A. Kovacs, C. Foley, J. Flanagan, J. O'Callaghan, J. Waterstone, T. Dineen (Ireland)P-082 for now, I would rather have the transfer of one fresh blastocyst. The surplus, please, vitrify them!E.M. Dahdouh, P. St-Michel, L. Granger, B. Carranza-Mamane, F. Faruqi, T.V. Kattygnarath,F.L.A. Ferreira Gomes (Canada)P-083 effectiveness of vitrification in women undergoing elective freezing of oocytes and/or embryos whenembryo transfer conditions are suboptimalN. Christoforidis, C. Ioakimidou, C. Papas, M. Moisidou, A. Chatziparasidou (Greece)P-084 Cleavage stage embryo versus blastocyst transfer in patients with 3 failed IVF/ ICSI cycles,a retrospective cohort studyM. Klaver, K. Tilleman, P. De Sutter (Belgium)P-085 effect of female underweight on embryo morphokinetic using time-lapseJ. Lammers, T. Freour, C. Splingart, P. Barriere (France)P-086 effect of oocyte activation by calcium ionophore A23187 or strontium chloride in patients with lowfertilization ratesT. Ikeno, Y. Nakajyo, Y. Sato, K. Hirata, T. Kyoya, K. Kyono (Japan)P-087 are there any differences in terms of kinetic parameters between male or female embryos -a time lapse analysisF. Bronet Campos, M. Meseguer, M. Nogales, E. Martinez, M. Ariza, D. Agudo, L. Rodrigo,J.A. Garcia-Velasco (Spain)P-088 Blastocyst survival, re-expansion, and % live cells following vitrification and warming using twocommercially-available vitrification systemsA.S. Lopes, V. Frederickx, G. Vankerkhoven, A. Serneels, P. Roziers, P. Puttermans, R. Campo,S. Gordts (Belgium)P-090 serum anti-Mullerian hormone measurements and human blastocyst development after IVFJ. Liss, K. Lukaszuk, J. Glowacka, A. Bruszczynska (Poland)P-091 Effect of sperm selection using hyaluronic acid binding on reproductive outcome with donated oocyte cyclesS. Cortés Gallego, L. Ortega López, E. Olaya Vila, M. Gago García, C. Luna Cañas, A. García Segovia,A. Guijarro Ponce, R. Núñez Calonge, P. Caballero Peregrín (Spain)P-092 does growth retardation in human blastocysts decrease implantation potential after embryo transferthrough an increase of the abnormal spindlesS. Hashimoto, A. Amo, K. Ito, Y. Nakaoka, Y. Morimoto (Japan)P-093 in vitro maturation of human oocytes selected by Brilliant Cresyl Blue stainingD.D. Alcoba, E.G. Valério, M. Conzatti, J. Tornquist, A.P. Kussler, A.M. Pimentel, H.E. Corleta, I.S. Brum (Brazil)146