Embryos not Employed in the current cycle could be cryopreserved. Cryopreservation is often realized with vitrification, a speedy freezing procedure. Vitrification is thought to avoid cryoinjury by decreasing the event of intracellular crystals.[35] All embryos can be frozen in individuals in danger for ovarian hyperstimulation syndrome (discussed more in "Complications"). https://www.ivf.com.mx/