Voice cracking is one of the most common signs of puberty in adolescents. So why does our voice change as we enter adolescence? Join us as we explore this topic in today’s article!
1 Why Does Our Voice Change During Puberty?
Why does our voice change during puberty?
As we reach puberty, our bodies undergo significant changes, including the production of sex hormones. In addition to physical growth, our primary sex characteristics also develop, including changes in hair, breasts, testes, and our voice.
Puberty typically occurs between the ages of 10 and 15, and voice cracking commonly occurs between the ages of 12 and 13. Most individuals will experience a stabilization of their voice by the time they reach 20 years of age.
The reason for voice change during puberty is due to the structure of the vocal cords. Prior to puberty, the vocal cords are smaller and thinner, resulting in a higher-pitched voice compared to adults. During puberty, the vocal cords undergo significant changes, altering the sound of our voice. These changes include:
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The vocal cords descend and become larger. In boys, the vocal cords thicken and lengthen by approximately 10mm, while in girls, the change is more subtle at around 4mm. This difference contributes to the deeper voice in boys compared to girls.
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The muscles and ligaments surrounding the vocal cords also develop and strengthen.
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The mucous membrane of the vocal cords divides into new layers.
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Sudden changes in the size and thickness of the vocal cords can cause the muscles to contract abruptly, resulting in voice cracking.
2 Is It Normal Not to Experience Voice Cracking?
Is it normal not to experience voice cracking?
It is completely normal for some boys to not experience voice cracking during puberty. Parents should not be concerned if their child’s voice does not change significantly during this time. The extent of vocal cord changes varies from person to person, resulting in unique voice changes for each individual.
Encourage your child to speak slowly and clearly, as this can help them become more aware of the subtle changes in their voice. Additionally, if parents have concerns, they can seek advice from healthcare professionals.
3 How Long Does Voice Cracking Last?
How long does voice cracking last?
According to Doctor Hoang Son, the voice-cracking phase typically lasts between 3 and 6 months, and the voice gradually stabilizes by the time an individual reaches their 20s. The duration of voice cracking can vary, and some individuals may experience sudden changes.
It is important to note that individuals going through puberty have little control over voice cracking. Encourage your child to embrace and accept these changes as a natural part of their development.
In conclusion, we hope this article has provided you with a comprehensive understanding of why our voice changes during puberty. Feel free to use this information to explain these changes to your child and help them navigate this transformative stage of their life.
Sources: suckhoedoisong.vn, vinmec.com
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