Research progress in outcome and safety of ICSI by different origin of sperm / 浙江大学学报·医学版

ABSTRACT

Intracytoplasmic sperm injection (ICSI) is an crucial part of assistant reproductive technology nowadays, mainly used in severe male infertility. It's a very hot question whether different origin of sperms will affect the outcome and safety of ICSI. In this article,we reviewed the present researches on the outcome and safety of ICSI by different origin of sperms, including ejaculated sperms, testicular sperms,epididymal sperms and frozen-thawed sperms.