Why Is PMOS So Common in India?
Several factors specific to India and urban Indian lifestyles are driving the rise in PMOS rates. Sedentary work, processed and high-glycaemic diets, chronic sleep deprivation, vitamin D deficiency (which affects a majority of urban Indians), and escalating psychological stress all contribute to the hormonal and metabolic disruption that underlies PMOS.
Genetic factors also play a role — Indian women appear to be more metabolically susceptible to insulin resistance, a core driver of PMOS, compared to Western populations. This means the condition often presents more severely in Indian women, even at lower body weights.
10 Signs You May Have PMOS
You do not need all of these symptoms. Even 2–3 should prompt an evaluation:
- Periods that are irregular, infrequent (fewer than 8 per year), or absent
- Very heavy or very light periods
- Difficulty getting pregnant after trying for several months
- Excess hair growth on the face, chest, or abdomen
- Persistent acne in adulthood, especially on the jawline
- Hair thinning or loss from the scalp (female pattern hair loss)
- Unexplained weight gain, especially around the abdomen
- Dark patches of skin in body folds — neck, armpits, groin (sign of insulin resistance)
- Mood changes, anxiety, or difficulty concentrating ("brain fog")
- Fatigue that is disproportionate to your lifestyle and sleep
One of the most frequently missed presentations in India is "thin PMOS" — women with normal or even low body weight who have all the hormonal features of the condition but are reassured that they "don't look like they have PCOS." Weight is not a reliable indicator. Lean women can and do have significant PMOS and insulin resistance.
Why Do So Many Women Go Undiagnosed?
Several barriers contribute to the diagnostic delay that affects most PMOS patients in India:
- Symptoms are normalised — "irregular periods are common," "all women get acne" — leading women to dismiss what are real warning signs
- Over-reliance on ultrasound — a normal ultrasound does not rule out PMOS. Many women with the condition have no visible cysts
- Fragmented care — a dermatologist treats the acne, a gynaecologist treats the irregular periods, and no one connects the dots
- Lack of metabolic testing — fasting insulin, HbA1c, and lipid profiles are often not checked, missing the insulin resistance that drives the condition
Why PMOS Must Be Taken Seriously Long-Term
PMOS is not just a fertility issue. Untreated and unmanaged, it carries significant long-term health risks:
- Type 2 diabetes — women with PMOS have a 7x higher lifetime risk
- Cardiovascular disease — elevated cholesterol and blood pressure are common
- Endometrial cancer — caused by chronic anovulation and prolonged unopposed oestrogen exposure
- Non-alcoholic fatty liver disease
- Sleep apnoea — often undiagnosed in women
- Mental health impact — anxiety and depression rates are significantly higher in PMOS patients
What You Should Do
If you recognise yourself in any of the symptoms above, book an evaluation. The initial workup is straightforward — a hormone blood panel (LH, FSH, AMH, testosterone, prolactin, TSH, fasting insulin) and a pelvic ultrasound. Most can be arranged in a single appointment.
Early diagnosis and treatment — whether lifestyle changes, medication, or both — can prevent the long-term complications and dramatically improve quality of life and fertility outcomes.