Methods A total of 1274 infants born after IVF-ET were reviewed. The neonatal outcome was evaluated based on gestational weeks, body weight, congenital malformations, manner of spermatization, maternal age and multiple gestation.

  • 方法对我中心经IVF-ET治疗分娩的1274个新生儿结局进行回顾性分析,探讨新生儿出生孕周、体质量、受精方式、母亲年龄、胎数与先天畸形的关系。

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