Revision summary
Menopause is the permanent end of menses after follicular depletion. Oestrogen fall drives flush, bone, and some heart risk. Hawkes’s grandmother hypothesis reads long post-reproductive life as adaptive. Social impact includes household role and care work. Treat complications, not the event itself as a disease.
Model answer
Copper italics in this answer — like this — are the key facts. Each one is unpacked in the Facts & figures rail.
Introduction
Menopause is the lasting end of menstruation, usually near fifty years. It is a human life-history event with somatic and social impact.
Body
Biology
- Ovarian follicles are depleted. Oestrogen falls. Cycles stop after twelve months without menses.
- Hot flushes, bone loss, and a rise in some cardiovascular risk follow in many women.
- Grandmother hypothesis work by Hawkes treats post-reproductive life as an evolved helping stage, not a defect.
Impact
- In India, menopause can shift household rank, diet taboos, and labour, as medical-anthropology studies of midlife show.
- HRT is a clinical option with trade-offs. Anthropology also records herbal and kin support.
- It is not a disease by definition. Pathology is osteoporosis, depression, or untreated bleeding, not the fact of stopping.
Flow diagram
flowchart TD M[Menopause] --> E[Oestrogen fall] E --> B[Bone flush heart] M --> G[Grandmother helping]
Conclusion
Menopause ends fertility and changes the endocrine profile. Impact is bone, heart, mood, and household role, with grandmothering as an evolutionary reading.
Quick related
Students also ask
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Do other primates have a long menopause?
A long, healthy post-reproductive span is unusually marked in humans.
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Is early menopause only genetic?
Smoking, surgery, and some autoimmune disease also advance it.
Same topic · past papers
UPSC has asked this before
These previous-year questions sit on the same topic. Open one to practise the earlier ask.
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2025 · Q5(b) · Anthropology GS 1 · 10 marks
Evolutionary significance of menopause.
More from this topic
Q5(b) · UPSC Mains 2025 · Anthropology GS 1 · 10 marks · Solution
Evolutionary significance of menopause.
Relevance of menarche, menopause and other bioevents to fertility. Fertility patterns and differentials.
Menopause ends fertility well before death and creates a long post-reproductive span in humans. That is a puzzle because selection usually favours more births. Hawkes’s grandmother hypothesis uses Hadza and other foraging data: older women feed grandchildren. The mother hypothesis says stopping late births protects children already born. Chimpanzees rarely match this human pattern. Significance is cooperative breeding and life history, not a clinic essay.
Q5(d) · UPSC Mains 2023 · Anthropology GS 1 · 10 marks · Solution
Menopausal symptoms
Relevance of menarche, menopause and other bioevents to fertility. Fertility patterns and differentials.
Menopause ends cycles after follicular exhaustion. Core symptoms are flushes, night sweats, urogenital atrophy, and bone loss. Mood and sleep complaints are common in clinics. Lock showed that Japanese aging did not copy American flush medicine. Symptoms are biology read through culture and the older woman’s social place.
Q6(c) · UPSC Mains 2022 · Anthropology GS 1 · 15 marks · Solution
Critically evaluate the reasons of reduction in age at menarche in human females over the successive generations
Relevance of menarche, menopause and other bioevents to fertility. Fertility patterns and differentials.
Many populations show a secular fall in age at menarche. Tanner placed it with taller, earlier-maturing children. Nutrition and fewer childhood infections are the main engines. Genes cannot explain a century-scale drop. The trend is uneven by class and has health costs when too early.