Hormone Replacement Therapy for Menopause & Perimenopause

Menopause is more than the end of your period. The hormonal transition can affect sleep, mood, focus, body composition, bone health, sexual health, and how you feel in everyday life.

Hormone replacement therapy, or HRT, can be an important part of treatment for the right woman. Whether we call it HRT, Menopausal Hormone Therapy (MHT), Hormone Therapy (HT, my preference), or something else, the goal is not to optimize hormones in isolation. It is to understand what is changing, treat what matters, and protect your health and quality of life through the transition and beyond. 

What is the difference between perimenopause and menopause?

Perimenopause is the transition leading up to menopause, when estrogen and progesterone begin fluctuating more unpredictably. It often starts in the 40s, although some women notice changes earlier. Menopause is reached after 12 consecutive months without a menstrual period.

Symptoms can begin years before that final period and may include:

• Poor sleep
• Hot flashes or night sweats
• Mood changes
• Brain fog or difficulty concentrating
• Changes in menstrual cycles
• Weight or body-composition changes
• Reduced exercise recovery
• Changes in sexual health

For women in demanding careers, these changes can have a real impact. About one in three women surveyed in a national workplace study reported considering or actually reducing their workload because of menopause symptoms.

You do not need to wait until menopause is "official" to start addressing what is changing.

Is HT only for hot flashes?

No. HT is the most effective treatment for hot flashes and night sweats, but menopause affects much more than temperature regulation.

Estrogen also plays a role in bone, cardiovascular, metabolic, and brain health.

Bone health is particularly important. Roughly half of women over age 50 will experience an osteoporosis-related fracture during their lifetime, and bone loss accelerates around the menopause transition.¹

Hormone therapy can help prevent bone loss and fractures in appropriately selected women.

Cardiovascular health is more complicated. Studies suggest the risks and benefits of HT differ depending on when treatment is started, with a generally more favorable profile in healthy women who begin treatment before age 60 or within about 10 years of menopause.²

That does not mean every woman should take estrogen to prevent heart disease or live longer. HT should be part of an individualized health strategy, not a blanket anti-aging prescription.

Can HT help with brain fog, sleep, and performance?

It can, particularly when menopausal symptoms are contributing to poor sleep, hot flashes, fatigue, or difficulty concentrating.

"Perimenopause brain fog" is real, but hormones are not always the only explanation. Sleep deprivation, thyroid disease, iron deficiency, depression, anxiety, alcohol, medications, chronic stress, and other medical conditions can cause similar symptoms.

Good menopause care asks a broader question:

What is actually driving the way you feel?

For high-performing women, that assessment should also include:

• Sleep and recovery
• Cardiovascular risk
• Metabolic health
• Strength and fitness
• Nutrition
• Stress
• Mental health
• Sexual health

The goal is to help you maintain the energy, clarity, and physical capacity required for the life you have built.

What about testosterone for women?

Testosterone can be appropriate for some women, but it is not a routine treatment for low energy, brain fog, or muscle loss.

The strongest evidence for testosterone therapy in postmenopausal women is for hypoactive sexual desire disorder after other possible causes have been evaluated.³

Muscle and body composition do change during menopause, but preserving muscle still depends heavily on:

• Resistance training
• Adequate protein
• Sleep
• Recovery
• Maintaining an active lifestyle

Hormones may be one part of the picture. They should not replace the fundamentals.

What does "bioidentical hormone therapy" actually mean?

Bioidentical hormones have the same molecular structure as hormones produced by the human body. Importantly, bioidentical does not mean compounded.

FDA-approved estradiol and micronized progesterone are bioidentical hormones.

Compounded hormones may be appropriate in certain situations, but they have not been shown to be universally safer, more effective, or more "natural" than FDA-approved options.⁴

At Breaux Medical, personalization does not mean chasing a perfect hormone number.

It means choosing treatment based on:

• Your symptoms
• Your age and stage of menopause
• Your medical and family history
• Cardiovascular and metabolic risk
• Whether you have a uterus
• Your treatment goals
• How you respond to therapy

The right dose is the dose that appropriately treats the problem while minimizing unnecessary risk.

Do I need extensive hormone testing before starting HT?

Usually not.

Hormone levels can fluctuate dramatically during perimenopause, which means a single estrogen or FSH level often tells us less than people expect.

For most women in the typical age range, the diagnosis of perimenopause is based primarily on symptoms and menstrual changes rather than an extensive hormone panel.

Testing should answer a specific question.

Depending on your history, that might include:

• Cholesterol and ApoB
• Blood sugar or A1c
• Thyroid testing
• CBC and iron studies
• Blood pressure
• Bone-density testing when appropriate
• Age-appropriate cancer screening
• Testosterone testing when testosterone treatment is being considered

The objective is not to order more tests. It is to order the tests that will actually change what we do.

Does HT prevent dementia?

We do not currently have good evidence that HT should be prescribed specifically to prevent dementia.

Estrogen interacts with many systems in the brain, and researchers continue to study whether timing, formulation, and individual risk factors matter.

However, recent evidence has not shown a reliable reduction in dementia among women taking menopausal hormone therapy.⁵

That is why brain health should be approached more broadly through sleep, exercise, cardiovascular risk reduction, metabolic health, social connection, mental health, and other modifiable factors rather than relying on estrogen alone.

Why are so few women taking HT?

Despite renewed discussion around menopause treatment, only about 5% of postmenopausal women in the United States currently use hormone therapy.⁶

There are many reasons.

Some women do not need HT. Others have contraindications or prefer non-hormonal treatment. But many women also remain uncertain about HT because the public conversation around its risks and benefits has changed considerably over the past two decades.

The right question is not:

"Should every woman be on hormones?"

It is:

"Given my symptoms, health history, risks, and goals, is hormone therapy a good option for me?"

That deserves an individualized conversation.

Is a longevity practice better than my OB-GYN for menopause care?

Not necessarily. A knowledgeable OB-GYN or menopause specialist can provide excellent hormone care.

The advantage of a longitudinal longevity model is different.

At Breaux Medical, menopause is considered alongside:

• Cardiovascular health
• Metabolic health
• Bone health
• Body composition
• Sleep
• Fitness
• Stress
• Sexual health
• Long-term health goals

Breaux Medical is designed to work alongside your PCP and OB-GYN, not replace them.

The value is not simply access to hormones. It is having enough time, context, and continuity to connect the pieces and build a strategy around your health as a whole.

Learn more about Programs and Pricing or About Dr. Breaux.

What should I ask before starting HT?

A good menopause clinician should be able to clearly answer:

• What are we treating?
• Why are you recommending this particular hormone?
• What are the benefits and risks for me?
• Why this dose and route?
• Do I actually need hormone testing?
• If I have a uterus, how will you protect the uterine lining?
• How will we know if the treatment is working?
• What would cause us to change or stop treatment?
• What else could be contributing if my symptoms do not improve?

Some women notice improvements in hot flashes or sleep within weeks. Other symptoms may take longer, and finding the right treatment plan can require adjustment.

A typical first reassessment occurs within the first few months of treatment, followed by ongoing monitoring.

Hormone therapy should not be a one-time prescription.

It should be an evolving conversation.

Medical information disclaimerThis page is for educational purposes and is not individualized medical advice. Hormone therapy has benefits, risks, contraindications, and alternatives that should be discussed with a qualified clinician based on your medical history and goals.