<qa>  What is the time point for evaluation of Embryos in arm 1 of the studyEmbryos in arm 1 of the study Miri Benchtop incubator will be morphologically assessed by light microscopy at pre-defined time points and according to accepted criteria by one of the trained laboratory embryologists. The time points for evaluation will be at 16 - 20 hours post-ICSI for normal fertilization, at 44 - 48 hours day 2 post-ICSI, and then at 64 - 72 hours day 3 post-ICSI. Evaluated parameters will include cell number, cell size, cell symmetry, and percent fragmentation. Any gross abnormalities will be noted. Embryos will then be graded on day 3 according to these evaluated parameters and transferred according to preferential grading. If embryo transfer has been predetermined for day 5, additional assessment will take place at approximately 116 hours. 