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Lean PCOS Can Affect Women With Normal Body Weight
PCOS is a health condition that can affect many parts of the body.
The article says it has also been called PMOS since May 2026.
Some people with PCOS are not overweight, and this is sometimes called lean PCOS.
They may have missed or irregular periods, acne, extra hair growth, or thinning hair.
They may also have trouble becoming pregnant because they do not ovulate regularly.
Some people with lean PCOS can have insulin resistance even if they look thin.
Insulin resistance can raise the risk of blood sugar problems over time.
Doctors may use medical histories, blood tests, and ultrasound scans to investigate the condition.
Exercise, nutritious food, sleep, stress management, and medication when advised may help.
PCOS, referred to in the article as PMOS, can affect women with a normal BMI.
Lean PCOS may cause irregular periods, acne, excess hair, hair thinning, or difficulty conceiving.
Insulin resistance can occur without obesity and may affect hormones, ovulation, and long-term metabolic health.
Diagnosis may involve menstrual history, symptoms, blood tests, hormone testing, glucose and insulin levels, and ultrasound.
Lifestyle measures, medical follow-up, and medication when appropriate can help manage reproductive and metabolic risks.
- Who
- Women with PCOS, including those with a normal body mass index; Dr Palak Dewaan provides medical commentary.
- What
- The article explains lean PCOS, its symptoms, metabolic connections, diagnosis, fertility effects, and management.
- Where
- The article discusses women globally and cites an estimate of 11.3% prevalence among women in India.
- When
- The article states that the condition was renamed PMOS in May 2026; no specific date is given for the medical evaluations discussed.
- Why
- To explain that PCOS is not limited to people who are overweight and that early assessment can help address reproductive and metabolic risks.
Key facts
- Condition
- PCOS, called PMOS in the article, can involve reproductive, hormonal, and metabolic effects.
- Reported global prevalence
- The article reports that about 1 in 8 women globally are affected.
- Reported prevalence in India
- The article reports that around 11.3% of women in India are affected.
- Lean PCOS
- A form of PCOS affecting women with a normal body mass index.
- Common symptoms
- Irregular or missed periods, acne, excess facial or body hair, hair thinning, and difficulty conceiving.
- Diagnostic assessment
- Doctors may consider symptoms, menstrual history, blood tests, hormone profiles, glucose and insulin levels, and ultrasound.
- Management options
- Regular activity, a balanced diet, adequate sleep, stress management, and medication when clinically advised.
Quotes
Dr Palak Dewaan
Consultant in gynaecology at RG Hospitals, Faridabad
“One of the biggest misconceptions about PCOS is that it only affects women who are overweight. While weight gain is common in many women with PCOS, a significant number of women have a normal BMI and can still experience the hormonal and metabolic changes associated with the condition. This is often referred to as "lean PCOS."”
NDTV
“PCOS management should be holistic. It is not just about making periods regular or treating acne. Understanding what is happening inside the body, including blood sugar and metabolic health, is equally important.”
NDTV
Sources
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