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人们已知并很重视精子穿透宫颈粘液的能力与受孕有关。女性生殖道具有筛选精子形态的能力。虽然认为精子活动力是过滤的原因机制,但无可靠证据。而宫颈粘液的物理过滤作用却被认为是对精子形态选择的主要因素。本研究指出精子活动力与宫颈粘液的过滤能力之间存在一种相关。本研究有17对不育夫妇参加,对所有男方至少进行二次常规精液分析,包括浓度、活动力、前进
It is known and valued that the ability of sperm to penetrate cervical mucus is associated with conception. Female reproductive tract with sperm morphology screening ability. Although sperm motility is thought to be the mechanism behind filtration, there is no credible evidence. The physical filtration of cervical mucus has been considered as a major factor in the selection of sperm morphology. This study indicates that there is a correlation between sperm motility and cervical mucus filtration capacity. In this study, 17 pairs of infertile couples were enrolled. At least two routine semen analyzes were performed on all men, including concentration, motility, and progression