Menopause at 40, 45, 50 and Beyond: What Your Age Means

Most people reach menopause between 45 and 55, and the US average is 51. Menopause between 40 and 44 is early menopause, and before 40 it is premature ovarian insufficiency. Both carry higher long-term risks for bones and heart, so hormone therapy is usually recommended until the average age of menopause. Later menopause brings a different mix of risks.

What is a "normal" age for menopause?

The World Health Organization notes that natural menopause generally happens between 45 and 55 in women worldwide. In the United States, the average age of the final period is 51. Among White women in high-income countries, studies put the average between 50 and 52, with around 10% reaching menopause before 45.

Timing is influenced by genetics, smoking, ethnicity and medical history. See when perimenopause starts for the factors involved.

Menopause in your 30s: premature ovarian insufficiency

Menopause before 40 is called premature ovarian insufficiency (POI). A 2024 international guideline from the European Society of Human Reproduction and Embryology (ESHRE) and partner organizations notes that recent studies suggest it affects about 3.5% of women.

POI has major implications, and the guideline states that, without hormone therapy, it is associated with reduced life expectancy, largely due to heart disease. It recommends hormone therapy until the usual age of menopause, whether or not you have symptoms. Fertility is substantially reduced but not always gone: occasional ovarian activity means natural pregnancy is sometimes possible.

See early menopause for diagnosis, causes and support.

Menopause at 40 to 44: early menopause

Menopause between 40 and 44 is called early menopause. Periods may stop naturally or after surgery or cancer treatment.

What your age means:

• Health risks. Large population studies link early natural menopause with higher risks of cardiovascular disease, osteoporosis, type 2 diabetes and earlier cognitive decline.
• Hormone therapy. The Menopause Society recommends that people with early menopause can use hormone therapy until at least the average age of menopause, unless there is a contraindication. NICE advises that, for people aged 40 to 44, the benefits and risks of HRT likely lie between those for POI and for people over 45.
• Emotional support. NICE advises offering psychological support to people aged 40 to 44 who are distressed by an early menopause diagnosis.
• Diagnosis. NICE suggests an FSH blood test may be considered between 40 and 45 when there are symptoms. See perimenopause tests.

Menopause at 45 to 50

Menopause in the late 40s is within the typical range, although slightly earlier than average.

• Diagnosis. Over 45, NICE advises that perimenopause and menopause can usually be identified from symptoms without blood tests.
• Contraception. Under UK guidance, if your last period happened before 50, you need contraception for 2 more years. See pregnancy during perimenopause.
• Hormone therapy. This age group sits within the window where the Menopause Society considers the benefit-risk balance favorable for people without contraindications who have bothersome symptoms.
• Long-term health. Symptom duration can be longer when the transition starts earlier, so plan for years rather than months.

Menopause at 50 to 55

This is the most common time to reach menopause.

• Contraception. Under UK guidance, if your last period happened at 50 or over, you need contraception for 1 more year, and everyone can stop at 55. The NHS does not recommend the combined pill from 50.
• Hormone therapy. Starting hormone therapy under 60 or within 10 years of menopause offers the most favorable benefit-risk balance, according to the Menopause Society. In November 2025, the US Food and Drug Administration (FDA) noted that trials show lower all-cause mortality and fewer fractures in women who start systemic hormone therapy within that window.
• Bone health. Bone loss is fastest in the few years around the final period, so this is a key time to review bone health.

Menopause after 55: late menopause

A minority of people still have periods after 55.

• Cancer risk. A large international meta-analysis found that earlier menopause is linked with a lower risk of breast and ovarian cancer. By the same logic, later menopause carries a somewhat higher risk of these cancers, because of longer lifetime exposure to estrogen.
• Heart and bones. Later menopause is associated with lower risks of cardiovascular disease and osteoporosis. The same analysis found all-cause mortality was about 2% lower for each additional year before menopause.
• Contraception. Under UK guidance from the Faculty of Sexual and Reproductive Healthcare (FSRH), contraception can be stopped at 55 even if some bleeding continues.
• Bleeding. Bleeding in your mid-50s may still be periods, but it becomes more important to rule out other causes. Talk to your clinician about any irregular, heavy or new bleeding, and be sure to get any bleeding after 12 months without a period checked.

Starting hormone therapy at different ages

Age and time since menopause are central to how hormone therapy’s benefits and risks are weighed. According to the Menopause Society’s 2022 position statement:

This table summarizes general guidance, not personal advice. For common misconceptions about HRT, see menopause myths and facts. Your own history, the type and route of hormone therapy, and your preferences all matter.

Why does age at menopause matter for health?

Estrogen supports bones, blood vessels, the brain and metabolism. The earlier estrogen falls, the more years you spend without it.

That is why early menopause is linked with higher risks of heart disease, osteoporosis and cognitive decline. It is also why hormone therapy is so strongly recommended until the average age of menopause for people who reach it early. Later menopause means longer estrogen exposure, which protects bones and heart but slightly raises the risk of some hormone-sensitive cancers.

Whatever your age at menopause, the following help protect your long-term health:

• Regular physical activity, including strength training
• Not smoking
• Keeping an eye on blood pressure, cholesterol and diabetes risk
• Reviewing your bone health with your clinician

When should you see a doctor?

• Your periods stop before 45, and especially before 40
• You have menopause symptoms before 45
• You are over 55 and still having periods, particularly if they are irregular or heavy
• You want to discuss hormone therapy or contraception

Get checked promptly if you have:

• Any vaginal bleeding 12 months or more after your last period
• Bleeding after sex or between periods
• Very heavy or prolonged bleeding at any age

See your first menopause appointment for questions to ask, and how to know when menopause has started.

Frequently asked questions

Is menopause at 45 too early?

No. 45 is within the normal range, although slightly earlier than average. Menopause before 45 is considered early.

Is it normal to still have periods at 55?

A minority of people still have periods at 55. It isn’t necessarily a problem, but it is worth discussing any irregular or heavy bleeding with a clinician.

Does early menopause shorten your life?

Without treatment, premature ovarian insufficiency is associated with reduced life expectancy, largely due to heart disease. Hormone therapy until the average age of menopause, together with a healthy lifestyle, is recommended to reduce these risks.

Can I start HRT at 60?

It is possible. Guidance describes the benefit-risk balance as less favorable when starting over 60 or more than 10 years after menopause, so the decision depends on your symptoms, health history and the type of hormone therapy.

Does the age my mother reached menopause matter?

It can offer a rough clue, because genetics play a large part, but it cannot predict your own age precisely.

References

1. World Health Organization: Menopause fact sheet
2. ACOG: Perimenopausal bleeding and bleeding after menopause
3. Prenatal maternal smoking and time to natural menopause: two UK birth cohorts
4. ESHRE/ASRM/IMS: Evidence-based guideline on premature ovarian insufficiency, 2024
5. Risk factors for natural menopause before the age of 45: two British birth cohorts
6. Schoenaker DAJM et al. Socioeconomic position, lifestyle factors and age at natural menopause. International Journal of Epidemiology, 2014
7. The 2022 hormone therapy position statement of The North American Menopause Society
8. Let’s Talk Menopause: Summary of the NAMS 2022 hormone therapy position statement
9. NICE guideline NG23: Menopause, identification and management
10. Guideline Central: NICE NG23 summary (early menopause recommendations)
11. Contemporary OB/GYN: FDA initiates removal of boxed warnings for menopausal hormone therapy
12. FSRH Contraception Choices: Perimenopause and menopause
13. FSRH guideline: Contraception for women aged over 40 years
14. NHS: Symptoms of menopause and perimenopause (contraception)
15. SWAN fact sheet: Bone health over the menopause transition

Editorial status: evidence-based educational article. Last evidence check: September 10, 2026.