人的发声器官受性腺的直接影响,如月经、妊娠、更年期均可影响发声。性腺障碍、子宫位置不正或粘膜病变亦可致发声改变。至于子宫内避孕栓(BMC)对嗓音有无影响未见诸报导。作者观察了10例年龄为30～40岁的职业女歌唱家。用BMC4个月至3年。用避孕栓后均感歌唱熟悉曲目时发声不适,有粘痰,技艺不能发挥,易疲劳。尤其是女高音。短时间歌唱后检查,见喉部轻度充血,声带边缘淡红,振动中心有粘痰, People’s organs of speech by the direct effects of gonads, such as menstruation, pregnancy, menopause can affect the sound. Gonadal dysfunction, uterine location or mucosal lesions can also cause audible changes. As for the intrauterine contraceptives (BMC) has no effect on the voice reported. The authors looked at 10 female singers aged 30 to 40. BMC 4 months to 3 years. After the use of condoms are singing song familiar sound vomiting, phlegm, skills can not play, fatigue. Especially the soprano. After a short song to check, see mild throat congestion, vocal red edge, vibrating center sticky sputum,