The ovum develops only in the female, and the sperm cell develops only in the male.
卵细胞仅在女性体内产生, 而精子细胞则仅在男性体内制造.
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结论tese结合ICSI是治疗男性梗阻性无精子所致不育症的有效方法.
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Sperm counts went down to a level infertile and came back up on their own.
精子计数下降到不孕水平后,又可以自主恢复正常.
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Clomiphene can reduce the quantity and wateriness of cervical mucus, making it a barrier for sperm.
克罗米酚可能会降低宫颈粘液的质量和水分, 使其阻隔精子.
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质膜完整性 、 线粒体功能、染色质结构完整性等可体现精子的质量,但测定方法较繁琐.
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用结扎的方法将精子限制在附睾头内,这些成熟变化仍可能发生.
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Spermatozoa are seen in approximately 1 % of prostate biopsies ( unpublished personal obsecration ).
在近1%的前列腺穿刺活检标本中可以见到精子.
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Thus in the bull the capacity for erection of the penis precedes the appearance of spermatozoa.
因此公牛的阳茎勃起能力先于精子的出现.
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We should prohibit the establishment of the spermatozoon storeroom for the commercial purposes.
必须严格规范精子库的建立,禁止其商业炒作.
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Does menstruation have sex the 3 rd day was spermatozoon shot can you be pregnant?
月经第三天发生性关系精子没射进去会怀孕 吗 ?
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The penis is poured out of mucous be spermatozoon, is this kind of mucous meeting pregnant?
阴茎流出粘液是精子么, 这种粘液会怀孕 么 ?
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