Perimenopause voice changes are more common than most women — or their doctors — realise. As estrogen declines, the vocal folds dry out, lose collagen, and become prone to fatigue and roughness. A landmark 2025 University of South Florida study confirmed the larynx is a genuine hormonal target. Teachers, singers, and professional voice users are most affected. This article explains the mechanism, flags the HRT–voice connection nobody warns you about, and outlines what actuall