卵母细胞冷冻是未来发展的一种趋势,冷冻卵母细胞主要采用慢速冷冻和玻璃化冷冻。慢速冷冻是传统的冷冻方法,其应用于冷冻胚胎已经很成熟,但还不能熟练的应用于卵母细胞。玻璃化冷冻有着简便、省时、经济,并能避免细胞内结晶形成等优点,目前受到许多专业人士的重视,有越来越多这方面的研究。卵母细胞冷冻后,细胞结构的易损伤性造成的低复苏率等情况也不容忽视。 Oocyte freezing is a trend of future development. Frozen oocytes are mainly frozen and vitrified. Slow freezing is a traditional freezing method, which has been used in frozen embryos is already very mature, but not yet proficient in oocytes. Vitrification is simple, time-saving, economical, and can avoid the formation of intracellular crystals, etc., which are currently valued by many professionals and have more and more researches in this field. After oocyte freezing, the vulnerability of the cell structure caused by the low recovery rate can not be ignored.