The most certain way to make your voice permanently deeper is surgery. However, some reversal is also possible, especially if estrogen levels increase significantly after the therapy. Once you stop the therapy, studies reveal that some of the voice changes may be permanent. If there are any adverse reactions, your doctor may advise discontinuing TRT. However, higher doses of T also increase the risk of side effects. The mean pitch frequency amongst participants dropped by 60 Hz for the whole period of the study. Therefore, testosterone injections led to the quickest results – 6 months after the onset of TRT. Higher doses of testosterone seemed to speed up the effect.
Scientists reveal that it takes about 3 months after the start of TRT until your voice gets noticeably deeper.įurthermore, it takes 6-12 months or more until the effects of testosterone therapy on voice reach their maximum. How long does it take for testosterone to deepen your voice? They might not be able to reach certain high pitches as they used to before the treatment.įurthermore, during the process of transition, a singer’s voice may become scratchy and hoarse, which can also affect their work. This can significantly affect people who are also singers. According to studies, the change in voice depth caused by TRT can result in a drop of one octave. Trials in transgender males report that one year of TRT can lead to a significant deepening of the voice, measured as a reduction in pitch frequency.Īccording to the participants, voice change is one of the most significant TRT effects and 77% were extremely satisfied with the resultįurthermore, the levels of testosterone achieved by the therapy correlated with voice frequency. Studies reveal that there are receptors in the larynx that are sensitive to both male and female sex hormones.īy affecting these receptors, the male hormones testosterone and dihydrotestosterone (DHT) can increase the thickness of the vocal cords and cause voice masculinization. How testosterone changes the voice of transgender people In fact, most trans-men share that the change in their voice is often the most satisfying effect of the therapy. That is the period when the natural T synthesis spikes and sexual characteristics develop.įor transgender men (female-to-male, FTM), testosterone therapy (TRT) is one of the best options to lower the frequency of the vocal pitch, making it deeper and comparable to cisgender males. That’s because the vocal cords are sensitive to the male sex hormone and higher testosterone leads to a lower pitch.įor cisgender men whose natal sex and identity are both male, the physiological change in their voice occurs during puberty. High testosterone (T) is often associated with a deeper, manlier voice. 4 Can testosterone deepen the voice in men?.3 Can testosterone boosters make your voice deeper?.2 Does higher testosterone make your voice deeper?.
1.1 How long does it take for testosterone to deepen your voice?.1 How testosterone changes the voice of transgender people.
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