Embryos not Employed in The existing cycle could be cryopreserved. Cryopreservation is often attained with vitrification, a quick freezing procedure. Vitrification is believed to avoid cryoinjury by lowering the development of intracellular crystals.[35] All embryos can even be frozen in people at risk for ovarian hyperstimulation syndrome (talked over even https://www.ivf.com.mx/