Voice feminisation guide: a voice that sounds like you.

The main factor that makes a voice sound deep or high is the number of times the vocal folds vibrate per second (the fundamental frequency). The shorter, thinner and tighter the folds, the higher the voice sounds. Voice feminisation surgery works on one or more of these three variables to raise the pitch of the speaking voice permanently. On our voice feminisation treatment page we summarised the scope of the procedure; this guide walks you through the decision step by step.

In adult men the average fundamental frequency of the speaking voice is roughly 85–155 Hz, and in women 165–255 Hz. The 150–165 Hz band in between sounds gender-ambiguous to the ear. The aim of voice feminisation surgery is to lift the voice above this ambiguous band, into the range where the person feels at home.

• Permanently raises the pitch of the speaking voice
• Reduces the distress of being misgendered on the phone and in person
• Eases the vocal fatigue caused by constantly forcing a higher voice
• Together with voice therapy, lays the groundwork for a more natural way of speaking

Suitability is always decided after an ear, nose and throat examination and a voice analysis. In general, voice feminisation is considered in the following situations:

• Trans women and trans feminine people seeking voice feminisation
• Women whose voice has deepened permanently for hormonal reasons (for example androgen use or hormonal disorders)
• People who struggle in their social or working life because of how deep their voice is
• People who cannot hold their desired pitch without strain despite regular voice therapy

There is no single "best" method in voice feminisation surgery. The choice depends on the structure of the larynx, the intended change in pitch and how the person uses their voice. These are the most widely used approaches today:

The tracheal shave (Adam's apple reduction) is often confused with voice feminisation. A tracheal shave changes the appearance of the neck; it does not change the pitch of the voice. The two procedures can be addressed in the same plan for suitable patients, but because the work is close to where the vocal folds attach, the surgeon decides the order and scope.

Voice feminisation surgery changes the pitch of the voice, but pitch is not the only thing that makes a voice sound "feminine" or "masculine". Resonance (where the voice rings in the mouth and throat), intonation, stress, speaking rate and the melody at the end of words also shape perception. This is why a well-planned voice feminisation process runs alongside a voice therapist.

• Before surgery: therapy shows the current capacity of the voice and whether surgery is really needed. Some people reach the result they want with therapy alone.
• After surgery: once voice rest is over, therapy teaches you to use the new pitch without strain and helps resonance adapt to it.
• In the long term: the habit of using the voice without tiring it helps preserve the result of voice feminisation for years.

Testosterone permanently thickens and lengthens the vocal folds during puberty. Oestrogen therapy brings many changes to the face and body, but it does not reverse this structure; in other words, hormone therapy alone does not raise the voice. For this reason voice feminisation surgery is one of the most frequently asked-about procedures in a trans woman's transition, and it is often planned together with facial and body feminisation.

Our dedicated site for trans and non-binary patients Neda Transgender Surgery explains procedures such as facial feminisation surgery (FFS) and feminisation rhinoplasty in detail. The overall framework of gender-affirming surgery and the process in Türkiye are covered on our sister site Transgender Surgery by Neda as well.

There is also a need in the opposite direction. In trans men, testosterone usually deepens the voice enough; where the deepening remains insufficient, voice masculinisation surgery may be considered. We cover this topic on our FTM voice masculinisation page.

1. Initial assessment. A first remote review of your voice recording, medical history, hormone therapy details and expectations; we discuss whether voice feminisation surgery is right for you.
2. Voice analysis and examination. On arrival in Türkiye, the structure of the vocal folds is examined endoscopically and an acoustic analysis of the voice is carried out. This recording allows the post-operative change to be compared objectively. We describe the full process on our treatment process page.
3. Surgery. Wendler glottoplasty is usually performed under general anaesthesia, through the mouth, in about one hour. Techniques performed through the neck may take longer.
4. The first day. Most patients are discharged the same day or after one night of observation; complete voice rest starts immediately.
5. Follow-up examination. At the end of voice rest the vocal folds are examined again, and the plan for healing and returning to speech is set.
6. Voice therapy and remote follow-up. Therapy begins once you are back home; regular check-ups are done with voice recordings. Months 3 and 6 are especially important.

Recovery after voice feminisation surgery progresses as the voice gradually "opens up". In the first weeks the voice may sound hoarse, breathy or rough; it settles as swelling goes down and the tissue heals. The timeline below is a general framework for Wendler glottoplasty; the technique used and the individual rate of healing change the timing.

In the first weeks, the stitches on the vocal folds and the healing tissue determine the quality of the result. What you do in this period matters as much as the surgery itself.

• Follow the voice rest period completely; whispering strains the vocal folds too
• Do not clear your throat forcefully; if you need to cough, cough gently and in a controlled way
• Drink plenty of water; if the air is dry, use steam or a humidifier
• If reflux treatment has been recommended, do not skip it; avoid heavy meals late in the evening
• Stay away from smoking, smoky places and alcohol at least throughout recovery
• Wait for your surgeon's approval before shouting, singing or talking in noisy places

Voice surgery is a narrow specialism that requires subspecialty training in laryngology. In many countries few surgeons work in this field and waiting lists are long. Türkiye stands out for experienced teams in gender-affirming surgery, including voice feminisation, hospitals of international standard and a journey that can be planned from start to finish.

• Ear, nose and throat surgeons specialised in voice disorders
• Accommodation, transfers and interpreting included in one integrated process
• Istanbul, a short flight from Europe
• Where suitable, facial or body procedures can be planned on the same trip

Among our partner doctors, Prof. Dr. Kürşat Yelkenis an ear, nose and throat and head and neck surgeon who completed subspecialty training in voice disorders at the Laryngology Department of Massachusetts Eye and Ear Infirmary (MEEI), Harvard Medical School. You can meet our other doctors among our partner specialist surgeons on our website.

Neda Deniz holds the Turkish Ministry of Health International Health Tourism Authorisation Certificate (AK-1032) and acts as an intermediary agency. All surgical procedures, including voice feminisation, are performed by partner specialist doctors in the relevant hospitals.

It is not right to give a single list price for voice feminisation; the scope differs from person to person. Health services may not advertise prices under Turkish regulations, but knowing what drives the cost makes it easier to compare quotes.

• Technique: glottoplasty through the mouth, or a method performed through the neck
• Additional procedure: whether a procedure such as a tracheal shave is done within the same plan
• Pre- and post-operative voice analysis: endoscopic examination and acoustic measurements
• Voice therapy: number of sessions and the option of remote therapy
• Hospital, anaesthesia, accommodation and transfers

Like any surgery, voice feminisation carries risks. Most of them are reduced significantly by careful patient selection, an experienced team and following the post-operative rules.

• Change in voice quality: a rough, breathy or hoarser voice; usually improves over months
• Reduced vocal power: the ability to shout and speak loudly may decrease
• Change in singing range: the lower notes in particular may be lost
• Less rise than expected: the pitch may rise less than intended or drop slightly over time
• Rare problems: the stitches coming apart, granuloma formation or the need for a second procedure

The achievable pitch range depends on the structure of each person's larynx and is not the same for everyone. People who use their voice professionally, especially singers and presenters, should discuss this in detail with the surgeon when making their decision. On international health standards, the WPATH Standards of Care treat voice and communication support as part of gender-affirming care.

Voice feminisation is usually performed on its own; however, because voice rest is a quiet recovery period, some patients want to plan facial or body procedures on the same trip. Your surgeon decides which procedures can be combined and in what order.

• Face: rhinoplasty (details in our rhinoplasty guide), a facelift for age-related changes, and a jawline-defining neck lift
• Chest: breast augmentation (see our breast augmentation guide) or, depending on your needs, breast reduction
• Body contour: liposuction, hip-shaping BBL and tummy tuck
• Hair and smile: hairline-restoring hair transplant (see our hair transplant guide) and dental treatment

All of these procedures are also summarised on our plastic surgery and cosmetic surgery pages. Every option, from a post-pregnancy mommy makeover to everything else, is listed on our treatments we arrange page.

Voice feminisation is not decided by a number or the lowest quote; it is an operation decided by considering the structure of your larynx, how you use your voice and your long-term expectations together. The right question is not "how many Hz will my voice be" but "which technique suits me, how will therapy support me after surgery, and who will perform it".

If you are unsure, getting an assessment first does not commit you to anything. Send us your voice recording and your questions; our partner doctors will review them and we will explain the options clearly. If voice feminisation surgery is not right for you, we will tell you that openly too.