Hormones and menopause
Hormones, menopause and treatment options
This page is a starting point if you think hormones may be changing, your periods have become less predictable, or you are wondering whether symptoms such as hot flushes, sleep disruption, mood change, vaginal dryness, or bladder symptoms could be related to perimenopause or menopause. It explains the hormone transition simply, what commonly changes, and where to go next for more detailed guidance.
Quick definition
Perimenopause is the transition before menopause, when hormone levels fluctuate and periods often become less predictable. Menopause is reached after 12 months without a period. Treatment can be hormonal, non-hormonal, or targeted to symptoms such as vaginal dryness, urinary symptoms, and tissue changes after menopause.
If your main concern is bleeding change, use the perimenopause bleeding pathway or the post-menopausal bleeding pathway where relevant.
How the female hormone life cycle works
During the reproductive years, the ovaries release hormones in a repeating cycle. These hormone changes help regulate periods, ovulation, and many body systems beyond the uterus, including temperature regulation, sleep, mood, the vagina, bladder, bones, and skin.
As the ovaries begin to work less consistently, hormone levels do not simply fall in a straight line. In perimenopause, they often fluctuate. That is why symptoms can feel unpredictable. One month may feel manageable, while another feels very different.
Eventually, the ovaries stop releasing eggs and hormone production becomes much lower and more stable. Menopause is the point reached after 12 months without a period. The years after that are called postmenopause.
Stage 1
Reproductive years
Cycles are more regular and hormones rise and fall in a more predictable pattern.
Stage 2
Perimenopause
Hormone levels fluctuate, cycle timing becomes less reliable, and symptoms often start here.
Stage 3
Menopause
Menopause is defined after 12 months without a period, provided there is no other clear cause.
Stage 4
Postmenopause
Hormone levels remain lower, and symptoms such as dryness, bladder irritation, and tissue fragility often become more noticeable without treatment.
Key point: in perimenopause, hormones often fluctuate rather than decline in a straight line. That is why symptoms can feel variable from month to month.
Perimenopause, menopause and postmenopause: what is the difference?
Perimenopause
This is the transition before menopause. Hormone levels fluctuate, periods still happen, but timing may shorten, lengthen, become heavier, lighter, or less predictable. Symptoms such as hot flushes, sleep disruption, mood change, and brain fog often begin here.
Menopause
Menopause is defined retrospectively after 12 months without a period, provided there is no other clear cause. It is a normal life stage, but symptoms can still be disruptive and deserve proper treatment when they affect quality of life.
Postmenopause
After menopause, estrogen levels remain lower. Some symptoms improve over time, but others, especially vaginal dryness, bladder symptoms, and tissue fragility, may become more noticeable unless they are treated.
Do I need blood tests? Not always. In many women in the usual age range, the pattern of symptoms and periods gives the clearest answer. Blood tests can help in selected situations, but they are not needed for everyone.
Common symptom groups
Not everyone has the same symptom pattern. Some women mainly notice period change. Others mainly notice sleep, flushes, or dryness. Your pattern may also change over time.
Hot flushes and night sweats
These are among the most common symptoms of the transition. They may begin in perimenopause and continue after menopause. They can affect sleep, confidence, work, and daily comfort.
Sleep, energy and concentration
Many women describe lighter sleep, more waking at night, reduced concentration, or brain fog. These symptoms are real, common, and worth addressing.
Mood change
Irritability, low mood, anxiety, or feeling less resilient can become more noticeable during the transition. Hormone fluctuation, poor sleep, and life-stage pressures often overlap.
Period and bleeding changes
In perimenopause, periods often become less predictable before they stop. Heavy bleeding, prolonged bleeding, bleeding between periods, or bleeding after menopause should still be assessed rather than assumed to be just hormones.
Vaginal dryness, bladder symptoms and discomfort with sex
Low estrogen can affect the vagina, vulva, urethra, and bladder. Symptoms may include dryness, irritation, urinary urgency, recurrent urinary discomfort, and pain with sex. These are common and often treatable.
Long-term health
Hormone change is also a chance to review bone health, cardiovascular risk, sleep, and overall wellbeing rather than focusing only on symptom relief.
Treatment options at a glance
Treatment is not one-size-fits-all. The right plan depends on your symptoms, whether periods are still happening, your bleeding pattern, your medical history, and what matters most to you.
Hormone therapy (HRT / MHT)
Hormone therapy can be very effective for hot flushes, night sweats, sleep disruption, and some other menopause-related symptoms. In healthy symptomatic women who are within 10 years of menopause or younger than 60 and who do not have contraindications, it is often a reasonable option to discuss.
Route, dose, whether progesterone is needed, and safety all matter, so treatment should be individualized rather than prescribed casually.
Non-hormonal treatment
Some women prefer not to use hormones, and others should avoid them. There are still treatment options. These may include symptom-targeted medicines, sleep support, practical symptom management, and tailored lifestyle strategies.
Local vaginal treatment for dryness and bladder symptoms
If the main problem is dryness, bladder symptoms, irritation, or discomfort with sex, local vaginal treatment may help more than systemic treatment. Not all menopause treatment is the same, and symptom pattern matters.
Important: HRT is not the only option, and local vaginal treatment is not the same as systemic hormone therapy. The best plan depends on your symptoms, goals, age, health history, and risk profile.
When to book a review
- Symptoms are affecting sleep, work, relationships, sex, confidence, or daily life.
- You are unsure whether this is perimenopause, menopause, or something else.
- Your periods have become much heavier, more prolonged, or more unpredictable.
- You have bleeding after menopause.
- Your main symptoms are dryness, urinary symptoms, or discomfort with sex.
- You want to know whether hormone therapy is suitable for you.
- You have gone through menopause earlier than expected, or think you may be going through it early.
Not all bleeding change in midlife should be put down to hormones. In perimenopause, some cycle change is common, but heavy, prolonged, or unusual bleeding still needs review. Any bleeding after menopause should be checked.
Common questions
Frequently asked questions
What is the difference between perimenopause and menopause?
Perimenopause is the transition before menopause, when hormone levels fluctuate and periods are still happening but often change. Menopause is reached after 12 months without a period.
Do I need blood tests to confirm menopause?
Not always. In many women over the usual age range, the pattern of symptoms and periods gives the clearest answer. Blood tests can be helpful in selected situations, but they are not needed for everyone.
Can I still get pregnant in perimenopause?
Yes. Ovulation becomes less predictable, but pregnancy is still possible until menopause is confirmed. Contraception may still be needed.
Is HRT the only treatment option?
No. HRT can be very effective for some symptoms, but it is not the only option. Some women choose non-hormonal treatment, and some mainly need local vaginal treatment rather than systemic therapy.
What if my main symptoms are vaginal dryness or bladder problems?
Those symptoms are common in the hormone transition and after menopause. Doctors often group them under genitourinary syndrome of menopause, and targeted treatment can help.
Is bleeding always normal in perimenopause?
No. Some cycle change is common, but persistent heavy bleeding, prolonged bleeding, bleeding between periods, or bleeding after menopause still needs review.
How do I know if treatment is worth considering?
If symptoms are affecting your comfort, sleep, daily function, confidence, or relationships, it is worth having a review. Treatment is about improving quality of life, not waiting until things become unbearable.
Need a clear plan? If symptoms are affecting your daily life, bleeding pattern, sleep, bladder symptoms, or confidence, we can step through what is happening and what is most likely to help.