The rate of male factors in the causes of infertility has been increasing year by year, and is almost equal with female factors. Among them, oligoasthenotspermia takes a great proportion.

男性因素在不育病因中占据的比率逐年上升，几乎与女性因素持平，其中少弱精症占相当比例。

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Shanghai Ji ai is mainly equipped with three clinical and laboratory divisions: female infertility, male infertility and genetics.

本中心主要由女性不育，男性不育及遗传部三个主要临床与实验部门组成。

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