Fig. 1From: Maternal selenium-supplementation at various stages of periconception period: influence on murine blastocyst morphology and implantation statusPhotomicrographs of blastocysts (arrows) at 600x magnification being measured using the Image J software. a Unsupplemented group, b Pregestation only group, c Pregestation-to-gestation group, d Gestation only groupBack to article page