阴道LH是阴道氢电位的首字母缩写。这是衡量女性生殖器中的酸度水平,有助于保持体内细菌的健康平衡。阴道具有自己的自然pH值,范围从3.8到4.2不等,但是该范围可能取决于几个因素,例如月经周期,性活动和感染。月经是影响阴道pH值的一个因素。此时,雌激素的产生会增加,从而导致更多的碱性环境。pH水平的这种变化可以促进某些细菌的生长和繁荣,从而增加细菌阴道病的风险。此外,子宫血流可能导致阴道酸性降低,增加酵母感染的风险。性活动还可以改变阴道的pH值,尤其是在性交期间存在精子或其他体液的情况下。精子含有碱性特性,可以提高阴道中的pH值。但是,精子干燥后,pH值迅速恢复正常。
月经、性活动和感染爆发期间如何保持阴道健康的PH值 cnEN IT FR DE PL TR PT RU AR JA ES
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Sex Education Basics
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