您好，关于冷冻卵子，有没有年龄的上限？

卵子冷冻后以备将来生育，通常是20岁和30岁这两个年龄段内的女性的一个不错选择。当然，如果40岁刚出头有可以考虑，但是她们的卵子数量很少很多，而且卵子的染色体异常率会很高，所以将来使用冷冻卵子受孕的成功机率会大大降低。

以上问题和回复由ORM的中国官方代表优生美越洋医疗负责翻译并传递。
ORM基于问题中的有限信息作出的上述答复，未经医生会诊并审阅病历及检查结果，上述回复不能作为最终诊断。

Freezing unfertilized eggs for future use is a good option for extend fertility for women in their 20s and 30s.  It can be done for women in their early 40s, but these women often have very few eggs and high rates of genetic abnormalities in their eggs, which will substantially reduce the pregnancy rate with use of these frozen eggs.