Reproduction Abstracts

Short-term effects of cryopreservation on embryo development, survival and after embryo transfer (ET), resulting pregnancy rate have been documented. However, long-term effects on offspring remain relatively unexplored.Materials and methods: Using a mouse model, we investigated the effect of vitrification on blastocyst trophectoderm (TE) and inner cell mass (ICM) cell numbers by differential staining and postnatal growth and cardiovascular and metabolic ...