What Happens If You Stop Gender-Affirming Hormone Therapy?
At a Glance
People may pause or stop gender-affirming hormone therapy for many personal or medical reasons. After stopping, some hormone-related changes may gradually reverse if the body resumes its own sex hormone production, while changes such as voice deepening or breast development may remain. Because effects vary, discuss any treatment changes with a gender specialist.
Book an introductory chat to find out more about our gender HRT plans and ongoing care.
Can You Stop Gender-Affirming Hormone Therapy?
No two gender transition journeys are identical. Some people take gender affirming hormones for life. Others decide to pause treatment, change their hormone regimen or stop HRT (MTF or FTM) altogether.
So the short answer is yes. But what happens if you suddenly stop gender HRT?
This is a valid question to ask. However, there is no fixed answer. Some effects of gender HRT can gradually start to reverse when your body’s own sex hormone production resumes, while others are likely to remain. Fertility may recover in some individuals but can’t be guaranteed.
Abruptly stopping gender-affirming hormone therapy can cause a rapid drop in sex hormone levels, triggering severe fatigue, hot flushes and intense mood fluctuations. Tapering off under medical supervision can help ease this hormonal transition, minimising physical discomfort and emotional distress.
If you’re considering gender affirming hormone therapy (GAHT) or have already started, understanding what happens when transgender people stop taking hormones and discussing it with a gender specialist can help you make an informed gender healthcare decision.
Why Might Someone Decide to Pause or Stop HRT?
Many reasons can lead someone to decide to pause or stop transgender hormones. And it does not necessarily mean that they regret transitioning or that their gender identity has changed.
Some common reasons for people to stop transgender hormones include:
Achieving some of the desired physical changes
Changes in transition goals, circumstances or priorities
Exploring a different hormone regimen
Experiencing unwanted side effects
Health issues prompting someone to reconsider treatment
Trying to preserve or restore fertility
Preparing for a medical procedure
In some non-binary people, GAHT may have been used to achieve certain desired changes rather than as a long-term hormone treatment.
Whatever the reason, changing your mind about ongoing gender HRT should be discussed openly with your clinician. And if you do stop transgender hormones, it’s more important to work out what stopping means medically for you.
What Happens to Your Hormone Levels When You Stop Gender HRT?
What happens to your hormone levels depends on whether your ovaries or testes are still present and functioning.
If You Have Your Ovaries or Testes
If your ovaries or testes are present and functioning, stopping transgender hormones and hormone-suppressing medication may allow your body’s endogenous hormone production to increase again.
This means that if you stop MTF HRT and still have functioning testes, your body’s testosterone production may recover. As testosterone becomes the predominant sex hormone, some of the feminising effects that depended on testosterone suppression may also change.
However, these changes take time and don’t happen overnight.
If You Have Your Ovaries or Testes Removed
If both testes have been removed, your body may not resume normal testicular testosterone production. Similarly, removing both ovaries may mean ovarian hormone production can’t restart. In these circumstances, stopping gender affirming hormone therapy suddenly may leave sex hormone levels very low and should be discussed with a clinician. They may also want to talk to you about the risk of osteoporosis, hot flushes and chronic fatigue.
This is why you should not stop hormone treatment without clinical advice after gonad-removing surgery.
Which Changes From Gender HRT May Be Reversible?
Depending on how long you’ve been on gender HRT, your hormone levels and related factors, reversible or partly reversible changes include:
Body fat distribution: Stopping transgender hormones can cause your body fat distribution to shift slowly.
Muscle mass and strength: Testosterone promotes greater muscle mass while feminising HRT can reduce it. Stopping gender HRT can change your muscle mass and strength.
Skin changes: Stopping testosterone may reduce oiliness and clear acne, while stopping oestrogen HRT may make skin oilier again.
Menstruation: If ovaries and uterus are retained, periods may return after stopping testosterone.
Sexual function and libido: Sexual function, erections and libido may change after stopping transgender hormones.
Which Changes From Gender HRT May Be Permanent?
Some physical changes caused by GAHT may be permanent or may not fully reverse, even after treatment stops.
Changes That May Remain After Masculinising HRT
Deeper voice
Facial and body hair growth
Scalp hair loss
Clitoral growth
The amount of change that stays even after stopping testosterone HRT varies.
Changes That May Remain After Feminising HRT
Breast development
Once the underlying glandular tissue has developed, stopping oestrogen does not make the tissue disappear.
Fertility does not fit neatly into either category, because fertility may recover after stopping transgender hormones, but this is not guaranteed. This uncertainty is why we recommend discussing fertility preservation options before starting HRT.
What Happens If You Want to Restart HRT Later?
“Can you stop taking HRT and then start again?” is a common question to ask. Some people pause gender HRT temporarily and later decide to restart. But restarting hormones doesn't mean the older prescriptions or doses will still be appropriate. Many aspects of your health can change after being away from gender HRT.
Before restarting gender HRT, your clinician may need to review:
How long you’ve been off HRT
Your current medical history
New health concerns
Your current transition goals
Relevant blood test results
Any side effects experienced before
Any medications you have started or stopped
Fertility considerations
Your treatment plan can be reconsidered based on these factors.
Why You Should Speak to Your Gender Specialist Before Stopping HRT
There is a key difference between choosing to stop gender HRT and stopping HRT at any time without understanding the medical consequences.
Your gender specialist can determine whether treatment should be stopped, reduced, modified or paused and explain what you’re likely to experience.
This matters especially if:
Your testes or ovaries have been removed
You take hormone blockers alongside HRT
You want to preserve fertility or become pregnant
You are planning surgery
You are taking other medicines that may interact with your hormone treatment
You are stopping due to side effects or health issues
You are unsure if you want to stop completely
The right medical guidance from UK gender specialists can help make any change to your gender HRT regimen safer, so you are not left dealing with the medical consequences alone.
How Eden Supports You If Your HRT Goals Change
The right gender-affirming healthcare provider recognises that your transitioning needs can change. You may begin gender HRT wanting significant changes, but midway you are happy with what you have achieved. You should have the flexibility to pause treatment, change dose if needed or reconsider what you want from HRT altogether.
This is why at Eden New Life, our private, online gender affirming care plans include specialist reviews at regular intervals to discuss how you feel about gender HRT and whether your original goals still reflect what you want today.
Pausing or changing your treatment doesn’t mean your decision was wrong. It may mean that your healthcare needs have changed.
Book an online introductory chat to talk to us about options for pausing, changing or stopping transgender hormones and personalised clinical guidance. Any change to your prescription is always checked for safety and subject to approval by one of our suitably qualified UK specialists.
