Voice cracking during puberty is a normal, temporary part of your voice changing, here’s why it happens.
Your Larynx Is Growing
Your voice box (larynx) and vocal cords are literally getting bigger. During this growth, they don’t always work smoothly, hence cracks.
It’s a Coordination Issue
As your vocal cords grow, your brain has to relearn how to control them. While adjusting, control can slip, causing your voice to crack or squeak.
Hormones Are the Trigger
Testosterone (everyone has it, amounts vary) causes the larynx to grow and vocal cords to thicken. This process creates the cracks and changes.
It’s Temporary
Voice cracking typically lasts months to a year or two during the most active growth phase. Once growth stabilizes, cracking stops.
It Affects Everyone
Anyone going through voice change experiences cracks, it’s more noticeable in some people and during certain types of speaking or sounds.
You Can’t Control It
Trying to prevent cracks by forcing your voice or avoiding talking doesn’t help. It’s a physical growth process, not something you’re doing wrong.
It’s Not Embarrassing
Everyone who goes through puberty has dealt with this. People usually don’t notice or care as much as you think, it’s extremely common.
Stay Hydrated
Keeping hydrated helps your vocal cords function more smoothly, though it won’t eliminate cracks entirely during growth.
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