[Assisted reproductive technology in the treatment of male infertility: potential risks and tactics]

Assisted reproductive technology (ART), developed in the end of last century, has been playing an irreplaceable role in the treatment of male infertility, though it does have its potential risks, including the induction of monozygotic twins, premature delivery, high incidence of birth defects, etc. How to avoid these risks has posed a challenge and demands earnest attention from andrologists. This article summarizes the main potential risks of ART and proposes some tactics concerning patient evaluation, health education and treatment standardization, so as to optimize the outcomes and minimize the risks. Meanwhile, emphasis is placed on the importance of etiological and anti-oxidant strategies in the treatment of male infertility.