Hormonal Imbalances Behind Irregular Periods: Explained by Experts

Irregular periods are a common concern among women, especially during adolescence, after childbirth, and approaching menopause. But when irregularity becomes frequent, it often signals a deeper issue—hormonal imbalance. At Sarvesh Health City, the best gynaecologist obstetricians in Hisar help diagnose and manage these hormonal causes with compassion and expertise.

What Are Irregular Periods?

A typical menstrual cycle ranges from 21 to 35 days. Periods are considered irregular if:

  • The cycle is shorter than 21 days or longer than 35 days

  • You miss periods frequently

  • The flow is unusually heavy or light

  • There’s spotting between cycles

Hormonal imbalance is one of the most common reasons behind such irregularities.


Common Hormonal Causes of Irregular Periods

1. Polycystic Ovary Syndrome (PCOS)

One of the leading causes, PCOS affects how a woman’s ovaries function due to excess androgen (male hormone) levels. It can cause:

  • Irregular or missed periods

  • Acne and weight gain

  • Excess facial/body hair

2. Thyroid Disorders

Both hypothyroidism (underactive thyroid) and hyperthyroidism (overactive thyroid) can impact your menstrual cycle. Common symptoms include:

  • Fatigue or restlessness

  • Hair thinning

  • Weight changes

3. High Prolactin Levels (Hyperprolactinemia)

An increase in prolactin, the hormone responsible for breast milk production, can disrupt ovulation, leading to irregular cycles—even in non-pregnant women.

4. Premature Ovarian Insufficiency (POI)

Also called early menopause, this condition leads to irregular or absent periods in women under 40 due to lower estrogen levels.

5. Perimenopause

During the transition to menopause, hormone levels fluctuate wildly, causing irregular periods, hot flashes, and mood swings.


Lifestyle and Environmental Factors

Hormonal imbalance isn't always due to medical conditions. External factors can also affect your cycle:

  • Stress: Elevates cortisol, which disrupts ovulation

  • Obesity or extreme weight loss: Affects estrogen levels

  • Excessive exercise: Common among athletes

  • Sleep disorders or night shifts: Interfere with melatonin and reproductive hormones


Diagnosis and Treatment: What to Expect

At Sarvesh Health City, the best gynaecologists in Hisar follow a comprehensive approach:

  1. Detailed Medical History & Physical Exam

  2. Hormone Blood Tests: LH, FSH, TSH, Prolactin, and Estrogen

  3. Ultrasound Scans: To assess ovarian health

  4. Personalised Treatment Plans, including:

    • Lifestyle and dietary changes

    • Hormonal medications or birth control pills

    • Management of underlying conditions like PCOS or thyroid disease


When to See a Gynaecologist

Seek medical attention if you experience:

  • Periods more than 45 days apart

  • Bleeding between periods

  • Extremely heavy bleeding

  • Missed periods for 3+ months (not due to pregnancy)

Delaying treatment could lead to fertility problems, anaemia, or other complications.


Trust the Experts at Sarvesh Health City

If you’re struggling with irregular periods or suspect a hormonal imbalance, consult the best gynaecologist and obstetrician in Hisar at Sarvesh Health City. Our multidisciplinary team offers:

  • Accurate diagnosis

  • Individualised care plans

  • Advanced hormonal therapy

  • Fertility consultations if needed


Book Your Appointment Today

Don’t ignore your body's signals. Early intervention can protect your health and fertility.
📞 Call us now or book online at Sarvesh Health City, Hisar – your trusted partner in women’s wellness.

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