卵巢早衰患者生育能力体外冷冻保存选择研究进展

卵巢作为具有排卵和内分泌功能的女性器官，对女性性征发育维持以及生育能力起着至关重要的作用。由于各种原因导致的卵巢早衰，剥夺了许多女性的生育权利。而现代辅助生殖技术的发展，使如何避免卵巢早衰，保存生育能力成为热点。冷冻技术的广泛成功应用，使生育能力保存成为现实。无论是胚胎，或是卵子（包括成熟和未成熟卵子），抑或是卵巢组织（包括皮质和整体卵巢）体外冷冻保存，都各具优势。如何选择，则依据患者自身情况及生殖中心现有水平决定。

Fertility-preserving cryopreservation in vitro for premature ovarian failure patients

Objective:Ovary is a famale organ which has function of ovulation and endrocrine,and is crucial for growth and maintain of famale sexuality also of procreat ability.Premature ovarian failure(POF)caused by every reson,deprives many women of fertility right.Now,assisted reprodcative technique developed faster and faster,how to avoid POF and preserve fertility became a pop topic.Cryopreservation is successful applicated worldwidely.and it makes fertility preservation become reality.No matter what to freeze,embryos,oocytes(include mature and immature)or ovarian tissue(include cortex and hole ovary),it has its advantages.How to make a choice,it depends on patient's personal situation.