Fig. 4From: Longitudinal surface measurements of human blastocysts show that the dynamics of blastocoel expansion are associated with fertilization method and ongoing pregnancyEmbryoScope images of two blastocysts from the same patient with similar morphology (B411) at 116 h post-fertilization, but different expansion rates. a Blastocyst with an expansion rate of 1486 µm2/hour. b Blastocyst with an expansion rate of 957 µm2/hourBack to article page