A woman of 41 comes in exhausted, sleeping badly, snapping at people she loves, with periods that have started arriving early and heavy. Her thyroid is normal. Her haemoglobin is fine. She is told it is stress. Very often it is perimenopause, and in India it starts earlier than most women expect.
A systematic review of Indian household surveys put the average age at menopause at about 46.6 years, against roughly 51 in Western populations. Since the transition commonly runs for four to eight years before the last period, a great many Indian women are in perimenopause in their late thirties and early forties — an age at which nobody, including many doctors, thinks to mention it.
Seven things worth knowing
- Perimenopause is not low oestrogen. It is erratic oestrogen — peaks and crashes, which is why the symptoms come and go.
- Menopause in India averages around 46, so the transition often begins around 40.
- Cycle change is usually the first sign, not hot flushes.
- A single FSH blood test cannot diagnose it. Levels swing week to week. Over 45, the diagnosis is made on the story.
- You can still conceive. Contraception is needed until a year after the last period, or two years if it stops before 50.
- Some bleeding patterns still need investigation — irregular does not mean "ignore".
- It is treatable. Hormone therapy is one option, the hormonal coil another, and neither is a last resort.
What is actually happening
The ovaries do not switch off smoothly. As the number of eggs falls, the brain pushes harder, and cycles become unpredictable: some months an egg is released late, some months not at all. Oestrogen does not glide downwards — it swings, sometimes higher than in your thirties, then drops. Progesterone, made only after ovulation, falls away in the months when no egg is released.
That pattern explains almost everything women describe: the breast tenderness, the heavier bleeding, the sudden rage or tearfulness, the good month followed by a terrible one. It is not "hormones running out". It is hormones losing their rhythm.
The symptoms, including the ones nobody names
What women actually notice first
- Cycles change — shorter gaps, then longer ones; heavier or lighter flow; a skipped month.
- Sleep breaks — waking at 3 am, often before any hot flush appears.
- Mood and anxiety — irritability, low mood, a shorter fuse, worse in the week before a period.
- Brain fog — losing words, losing the thread. Real, common, and temporary.
- Joint and muscle aches, often blamed on age or vitamin D alone.
- Hot flushes and night sweats — the famous ones, but often later than the rest.
- Vaginal dryness, discomfort with sex, urinary urgency or repeated urine infections.
- Migraines changing pattern, palpitations, heavier hair fall, drier skin.
If sex has become painful, that symptom has its own treatment and its own page — see why sex hurts and what helps. It responds well to treatment and rarely improves on its own.
Why your FSH test was unhelpful
FSH rises as the ovaries wind down, so it sounds like the perfect test. In perimenopause it is not: it can be high one week and normal the next, and a normal result tells you nothing about the following month. Guidance in several countries is explicit — in a woman over 45 with typical symptoms, no blood test is needed to make the diagnosis.
Hormone tests are useful in three situations: under 40, where premature ovarian insufficiency must be excluded and confirmed properly; between 40 and 45, where the picture is unclear; and where another cause needs ruling out. Thyroid disease, anaemia and PMOS all imitate perimenopause, and all are worth checking — see PMOS.
One caution: if you are on hormonal contraception, FSH is not interpretable at all.
Which bleeding still needs looking at
"Irregular periods are normal at your age" is true, and it is also the sentence behind a good number of missed diagnoses. Irregular cycles are expected. These are not:
- Bleeding between periods, or after sex.
- Flooding, clots, or a period that stops you leaving the house — see heavy periods.
- Cycles closer than 21 days, repeatedly.
- Bleeding after twelve months with no period — that is postmenopausal bleeding, and it is always assessed.
Heavy bleeding in the forties is usually hormonal, and often it is fibroids or adenomyosis. It is worth a proper look rather than another year of iron tablets.
What helps
Treatment is not all-or-nothing
- Menopausal hormone therapy (HRT). The most effective treatment for flushes, sweats and sleep, and it helps mood and joints for many women. Started around the time of menopause in a healthy woman, the balance is generally favourable; it is a decision made individually, taking account of breast, clot and cardiovascular history.
- The hormonal coil. Often the neatest answer in the forties: it controls heavy bleeding, provides contraception, and supplies the progestogen part of HRT if oestrogen is added later. See the hormonal coil.
- Local vaginal oestrogen for dryness, discomfort and recurrent urine infections. It acts where it is applied, and is suitable for many women who cannot take systemic hormones.
- Non-hormonal options for flushes and mood, where hormones are unsuitable or unwanted.
- Strength training, protein, sleep routine, alcohol and caffeine — unglamorous, genuinely effective, and the part that also protects bone and heart.
- Calcium and vitamin D, because bone loss is fastest around the menopause.
What does not help: being told to wait it out. The transition can run the better part of a decade.
Contraception, which is still needed
Fertility falls, but it does not vanish while periods are still happening. The usual rule is contraception until twelve months after the last period if you are 50 or over, and twenty-four months if the periods stop before 50. The hormonal coil, the implant, progestogen-only pills and barrier methods all suit this stage; combined pills are suitable for some women and not others. See contraception options.
If this is happening in your thirties
Periods stopping or becoming very infrequent before 40 is premature ovarian insufficiency, and it is a different situation: it needs confirming with repeated hormone tests, it has implications for fertility, bone and heart health, and hormone treatment is usually recommended until the average age of menopause rather than left optional. It should not be dismissed as early menopause and left there.
What happens at the clinic
Consultation, blood tests — thyroid, haemoglobin, sugar, vitamin D and hormone levels where they are useful — a cervical smear if due, a coil insertion, and prescribing and review of hormone therapy all happen at the clinic. Scans are arranged by referral and reviewed with you here; hysteroscopy or surgery, if ever needed, is at an NABH-accredited hospital.
If you are in your forties and have been told it is stress three times, bring your reports and a note of your last six cycles. The pattern usually tells the story faster than any single test.
Dr. Anam Ghani, MBBS, MS (OBGY)
Obstetrician & Gynaecologist in Gurugram with 12+ years of clinical experience and 8000+ deliveries. Trained at Lady Hardinge Medical College with senior residencies at GTB, Kasturba and DDU Hospitals. Practises at Sector 51 (Mayfield Garden) and Sector 56, Gurugram, with a special focus on menopause, heavy periods and PMOS.
To book a consultation, contact us here, WhatsApp +91 84472 59265, or call either clinic directly.
This article is general education and does not replace an individual assessment. Tests, treatment and timings differ between women and belong with the doctor looking after you. Do not start, stop or change any medicine on the basis of anything written here.