Figure 1From: Successful live birth after transfer of blastocyst and frozen blastocyst from rescue ICSI with application of polarized light microscopy for spindle examination on unfertilized eggs Unfertilized MII eggs with one-spindle (a) or two-spindle (b) examined with Polscope ™ (arrow; PBs, arrow head; spindles, bar; 50 μm). Back to article page