详解人授对男性的三大要求！精子的标准比你想象中严格
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人工授精对男性的要求也比较高，男性不仅各项指标需要达到要求，就连精子的标准也是非常严格的，如果男性精液出现问题则不能正常开展，因此人工授精对男性精子有一定标准，在做人工授精之前男性最好也要了解这个标准，这样才能提高人授成功几率。
人授对男性精子的5大标准一览
人工授精是接近自然受孕的辅助生殖方式，但是人授对男性精子质量也有较大的标准，人工授精需要男方精子活力在30%左右，才能够确保人工授精的成功率，因为只有优质的精子质量才能够进一步提高人工授精的成功率。
虽然人工授精是成功率比较可观，但人工授精对于男性精子质量、活力以及液化时间有一定的标准，只有达到这些标准医生才能够以此来评估男性是否适合人工授精，具体标准如下。
(1)、标准一 精子外观
正常的精液呈乳白色、淡黄色或者无色半流体状，若男性的精液颜色、质地异常，一般需要进行精液的细菌培养，明确引起精液异常的原因。如果检查后提示有感染，如细菌感染或者衣原体感染，这种情况下一般不适合立即做人工授精。
(2)、标准二 精子数量
一般男性每次射出的精液中，精液量不低于1.5ml，精子总数不少于39×10^6属于正常情况。其中正常前向运动精子总数在500-1000万条，一般适合进行人工授精。
(3)、标准三 精子活力
在临床上，按照精子的活动力大小，将精子活力由大到小依次分为a、b、c三级，若a、b、c级精子占比超过40%，或a、b级精子占比超过32%，则认为精子活力处于人工授精区间。
(4)、标准四 畸形概率
正常精子中畸形比例在0或1%左右，如果男性精子的畸形率较高，属于中度、重度精畸症范围，一般不建议进行人工授精，可以通过试管婴儿的方式满足生育需求。
(5)、标准五 精子液化时间
正常精子射出体外30分钟内会呈现液化状态，如果男性精子射出体外30分钟后，没有出现液化情况，此时精子向前运动的活力受限，会阻碍精子与卵子的结合，不利于人工授精顺利进行。
一般为了能够更好的提高人工授精的几率，通常建议男性在进行人工授精手术之前，建议进行专业的精子检查和评估，在做人工授精前禁欲一段时间，调整好身体状况，提高精子质量，才有利于后期人工授精的顺利进行。
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