Embryos not Employed in the current cycle is usually cryopreserved. Cryopreservation is typically reached with vitrification, a swift freezing procedure. Vitrification is believed to prevent cryoinjury by reducing the development of intracellular crystals.[35] All embryos can even be frozen in sufferers at risk for ovarian hyperstimulation syndrome (discussed further more https://www.ivf.com.mx/