Understanding Gender-Affirming Hormone Therapy
Gender-Affirming Hormone Therapy (GAHT) is a medical treatment that helps some transgender, non-binary, and gender-diverse individuals develop physical characteristics that are more aligned with their gender identity.
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For many people, GAHT is an important step in their gender affirmation journey. Treatment goals, the type of hormone therapy used, and the desired physical changes are unique to each individual.
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Before starting hormone therapy, a medical assessment helps determine whether treatment is appropriate based on your health, goals, and personal preferences.
A Personalized Approach
Every journey is unique.
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We believe gender-affirming care should be accessible, respectful, and tailored to each individual's needs. Our role is to support you throughout your journey with compassion, in a safe, inclusive, and judgment-free environment.
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Decisions about your treatment are made collaboratively through an informed consent model and an individualized clinical assessment.
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Discover Medora Clinic, a private virtual medical clinic providing accessible, timely, and personalized healthcare across Quebec, Ontario, and Prince Edward Island.

How Does GAHT Work?
GAHT works by modifying hormone levels to promote the development of certain physical characteristics.
Depending on each person's goals, treatment may include:
Feminizing Hormone Therapy
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Feminizing hormone therapy generally uses estrogen, sometimes combined with medications that reduce the effects of testosterone.
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Expected changes may include:
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Breast development
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Redistribution of body fat
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Decreased muscle mass
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Reduced body hair growth
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Softer, thinner skin
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Reduced fertility
Masculinizing Hormone Therapy
Masculinizing hormone therapy uses testosterone to promote the development of masculine physical characteristics.
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Expected changes may include:
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A deeper voice
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Increased facial and body hair growth
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Increased muscle mass
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Cessation of menstrual periods
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Redistribution of body fat
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Increased libido
When Do Changes Begin?
The effects of GAHT develop gradually.
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Some changes may become noticeable within the first few months, while others may take several years to reach their full effect.
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The rate of change varies depending on several factors, including:
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The type of treatment used
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The dosage
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Your age
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Your genetics
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Your overall health
Every person responds differently, and your experience will be unique.
Is GAHT Safe?
When prescribed and appropriately monitored by a qualified healthcare professional, gender-affirming hormone therapy is generally safe.
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Like any medical treatment, GAHT carries potential risks and requires regular follow-up to:
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Monitor laboratory results
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Adjust hormone doses when needed
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Prevent or detect potential side effects
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Optimize treatment outcomes
Your healthcare provider will discuss the potential benefits, limitations, and risks of treatment based on your individual medical history and circumstances.