Purpose:~to determine the effect of culture media microdroplet geometry of different culture dishes and oil overlay on the pre implantation embryo development in dry incubators~Method:~We used sibling oocytes splits between two different dishes : GPS (life global, USA) and SPL (life science, Korea) with two different oils : light mineral oil (LM)(Irvine, USA) and paraffin oil (PO)(Vitro life, Sweden). All embryos cultured in dry incubators at the same conditions.~statistical analysis done using SPSS version 23
A prospective randomized study included 1695 MII sibling oocytes collected from 100 patients undergoing ICSI.