Figure 2From: Vitrification in Open and Closed Carriers at Different Cell Stages: Assessment of Embryo Survival, Development, DNA Integrity and Stability during Vapor Phase Storage for TransportBlastocysts vitrified on different carriers and stored in liquid nitrogen. Photographed before vitrification (A, C, E) and three hours after warming (B, D, F). A-B: Cryoloop, C-D: HSV straw, E-F: CryoTip.Back to article page