女子声音的音调普遍比男子要高些,这也是女子第二性征的一种表现。它和月经一样,也受体内性激素的调节。女子月经期间,由于体内性激素含量的变化,引起声带毛细血管充血,血管壁也变得比平时脆弱,这时声带如过度疲劳,或者咽部运动过量,声带毛细血管就容易发生破裂,造成声带出血和 The tone of a woman’s voice is generally higher than that of a man, which is also a manifestation of a woman’s second character. It is the same as menstruation, but also by the regulation of sex hormones in the body. Women during menstruation, due to changes in body hormones, causing vocal cord capillary congestion, vascular wall also become more vulnerable than usual, when the vocal cords such as fatigue, or excessive pharyngeal movement, vocal cord capillaries prone to rupture, resulting in vocal cord bleeding with