Objective To investgate the treatment of asthenospermia and necrospermia infertility with percutaneous vasal sperm aspiration ( PVSA) and intrauterine insemination ( IUI) .
目的探索采用经皮穿刺输
管

(PVSA)行
腔

授
(IUI)的方法治疗极弱
症或死
症不育患者。
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科普 The need for what I may call birth services was already recognized in the pre-Gilead period, where it was being inadequately met by " artificial insemination, " " fertility clinics, " and the use of " surrogate mothers, " who were hired for the purpose.
在基列国之前的时期,人们就已经认识到
对生育服务的需求,在那里,“人工授
”、“生育诊所”和“代孕母亲”的使用没有得到充分满足,她们是为此目的而雇用的。