Sex Hormones and Voice: From Puberty to Gender-Affirming Therapy
Thursday 6th August 2026, 5:00 PM - 7:00 PM (London Time)
How do sex hormones define the human voice?
This course offers a comprehensive exploration of the vocal apparatus as a hormone-sensitive organ, analysing the physiological changes occurring at puberty as well as the changes induced by gender-affirming hormones initiated during adolescence.
The session begins by decoding the sexual dimorphism of the voice. While prepubertal voices remain largely similar, the surge of sex steroids at puberty drives dramatic physiological changes, resulting in clearly distinguishable male and female vocal characteristics. We will analyse how endogenous sex steroids—androgens, oestrogens, and progesterone—act on laryngeal tissues to drive these changes.
For adolescents experiencing gender incongruence, these changes can be a source of intense distress. In transgender and gender diverse people, the experienced gender does not align with the sex at birth. This incongruence often leads to significant distress, that it is referred to as gender dysphoria. Medical interventions aim to alleviate this distress by aligning physical characteristics, including the voice, with an individual's experienced gender. This course presents cutting-edge research on the long-term effects of Gender-Affirming Hormone Therapy (GAHT) initiated during adolescence. We will examine the clinical pathway from Gonadal Hormone Suppression (GHS) to the subsequent administration of exogenous testosterone or oestrogens.
Results from the analysis of a cohort of transgender men and women evaluated 5 to 10 years after starting treatment will be discussed. By comparing their vocal outcomes to cisgender men and women of the same age range, we will explore the changes induced by the treatment on voice fundamental frequency, intensity, and quality. Moreover, we will discuss how early start of GHS can help improving vocal outcomes, and the synergistic impact of voice training and gender-affirming vocal surgeries.
🏷️ Price £30 (UK VAT inclusive)
🎥 Recording automatically sent to all who book (even if you cannot attend live)
▶️ Rewatch as many times as you like
📜 Certificate of attendance available
Dr Silvia Ciancia
Silvia Ciancia is a paediatric endocrinologist and researcher. Born in Italy, she earned her Medical Degree from the University of Pisa (2015) and completed her residency in Paediatrics at the University of Modena and Reggio Emilia (2021). Driven by a global perspective on endocrine health, her training has spanned several continents, including clinical and research experiences in Ethiopia, Kenya, France, Romania, the Netherlands, and the USA.
Attend this course for as little as £22 as part of the Voice Professional Training CPD Award Scheme.
Learn MoreSorry, this is an archived short course...
We have plenty of upcoming short courses coming soon. See details of some of them below or look at the full list of short courses.
Monday 19th October 2026
2:00 PM - 4:00 PM
Tuesday 20th October 2026
2:00 PM - 4:00 PM
(London Time)
Introduction to Vocal Acoustics for Spoken and Sung Voice
Gökçe Kutsal
This course is designed to break down the fundamentals of acoustics for both spoken and sung voice in a beginner-friendly, accessible way — so you can easily understand and apply these concepts to your teaching or research.
Tuesday 20th October 2026
5:00 PM - 7:00 PM
(London Time)
Practical Magic*: The Art & Science of Balancing Voices with SOVTs and VFEs
Melanie Tapson
Through live demonstrations, group practice, and peer coaching, you’ll learn how to teach SOVTs and VFEs with clarity and precision, integrate their principles to support vocal health, recovery, and stylistic flexibility and troubleshoot challenges and adapt exercises for individualized results.
Tuesday 27th October 2026
5:00 PM - 7:00 PM
(London Time)
Pop Pedagogy - an Overview
Kim Chandler
Some successful pop stars are celebrating career lengths of over sixty years, having been around since the 1950s when pop music emerged and diversified from jazz, so pop singing has been in existence sufficiently long now that, for teaching purposes, we can observe and analyse what type of approach serves it best.