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众所周知,精子过少易造成男性不育,但精子计数超过正常最高值,也能引起不育。这主要归咎于精子的质量问题。临床所见精子增多症患者的精子成活率低、活动力差或畸形率高、形态小。精子过多,过分拥挤,不仅会影响精子的活力,使之穿过宫颈、子宫到达输卵管的行程困难,而且精子过多者,很可能存在着某些激素功能失调现象,以致精子数量虽多,质量却未必高。这也是引起男性不育的主要原因。
As we all know, too few sperm can cause male infertility, but the sperm count exceeds the normal maximum, but also can cause infertility. This is mainly due to the quality of sperm. Clinical findings in patients with sperm motility sperm survival rate is low, poor mobility or deformity rate, small form. Excessive sperm, overcrowding, not only will affect the vitality of sperm, so that through the cervix, uterine access to fallopian tube difficult trip, and excessive sperm, there may be some hormone dysfunction, resulting in a large number of sperm, Quality is not necessarily high. This is also the main cause of male infertility.