Dr. Ajita Mishra Digga, MBBS, MS (Obstetrics & Gynaecology), FMAS, AMASI
August 01, 2026 • 8 Min Read
Every woman's menstrual cycle is unique.
Some women have a cycle every 28 days. Others may have a cycle that ranges from 21 to 35 days.
A slight variation from month to month is usually normal.
However, if your periods suddenly become irregular, extremely painful, unusually heavy, or stop altogether, your body may be trying to tell you something important.
Ignoring menstrual irregularities can delay the diagnosis of conditions such as PCOS, hormonal imbalance, thyroid disorders, uterine fibroids, endometriosis, or pregnancy-related complications.
At BK Aditya Multispeciality Hospital, our experienced gynaecologists in Kolkata help women identify the underlying cause of menstrual irregularities and provide personalized treatment for better reproductive and overall health.
What Are Menstrual Irregularities?
A menstrual cycle is considered irregular when there is a significant change in its timing, duration, or flow.
Common menstrual irregularities include:
While occasional changes may not be serious, persistent irregularities should always be evaluated by a gynaecologist.
Common Causes of Irregular Periods
Several medical conditions can affect your menstrual cycle.
The most common causes include:
PCOS is one of the leading causes of irregular periods in women of reproductive age.
It may also cause:
Early diagnosis and treatment can improve hormonal balance and fertility.
Changes in estrogen and progesterone levels can disrupt normal menstrual cycles.
Hormonal imbalance may occur due to:
Both hypothyroidism and hyperthyroidism can affect menstrual regularity.
Symptoms may include:
Fibroids are non-cancerous growths inside the uterus that may lead to:
Many women with fibroids can be treated successfully with medication or laparoscopic gynaecological surgery, depending on the condition.
Endometriosis occurs when tissue similar to the uterine lining grows outside the uterus.
Common symptoms include:
Early diagnosis can improve long-term outcomes.
Signs You Should Consult a Gynaecologist
Do not ignore these warning signs.
If you are not pregnant and your periods suddenly stop, consult a gynaecologist in Kolkata for evaluation.
Changing sanitary pads every one to two hours, passing large blood clots, or prolonged bleeding may indicate abnormal uterine bleeding or fibroids.
Mild cramps are common.
Pain that interferes with work, school, or daily activities is not.
Conditions such as endometriosis, adenomyosis, or fibroids may require medical treatment.
Unexpected bleeding should always be evaluated to rule out infections, hormonal disorders, cervical abnormalities, or other gynaecological conditions.
This combination is commonly associated with PCOS.
Early diagnosis helps manage symptoms and improves reproductive health.
Irregular ovulation caused by menstrual irregularities may affect fertility.
Consulting an experienced obstetrician and gynaecologist can help identify the cause and guide appropriate treatment.
Changes in menstrual cycles during perimenopause are common.
However, very heavy bleeding, prolonged bleeding, or bleeding after menopause should never be ignored.
How Are Menstrual Irregularities Diagnosed?
Your gynaecologist will begin with a detailed medical history and physical examination.
Depending on your symptoms, investigations may include:
Accurate diagnosis is the first step toward effective treatment.
Treatment for Menstrual Irregularities
Treatment depends on the underlying cause.
Your doctor may recommend:
Our goal is to restore a healthy menstrual cycle while protecting your long-term reproductive health.
Can Menstrual Irregularities Affect Fertility?
Yes.
Irregular periods may indicate that ovulation is not occurring regularly.
Conditions such as PCOS, thyroid disorders, hormonal imbalance, and endometriosis can reduce fertility if left untreated.
The good news is that many women conceive successfully after receiving the right diagnosis and treatment.
Early consultation makes a significant difference.
Why Choose BK Aditya Multispeciality Hospital?
At BK Aditya Multispeciality Hospital, we understand that women's health requires expert care and compassionate support.
Our Department of Obstetrics & Gynaecology provides comprehensive care for adolescents, women of reproductive age, and post-menopausal women.
We offer:
Whether you are experiencing irregular periods, heavy menstrual bleeding, PCOS, fibroids, endometriosis, or hormonal imbalance, our specialists are committed to helping you achieve better reproductive health with evidence-based care.
Frequently Asked Questions
No. While PCOS is a common cause, irregular periods may also result from thyroid disorders, stress, hormonal imbalance, pregnancy, fibroids, endometriosis, or perimenopause.
You should consult a gynaecologist if your periods are consistently irregular, very heavy, extremely painful, absent for three months, or associated with symptoms such as excessive hair growth, weight gain, or infertility.
Yes. Physical or emotional stress can temporarily affect hormone levels and delay ovulation, leading to irregular menstrual cycles.
Yes. Most menstrual irregularities can be successfully managed once the underlying cause is identified through proper medical evaluation.
Your menstrual cycle is one of the most important indicators of your overall health.
Changes in your periods should never be ignored or accepted as "normal" without understanding the reason behind them.
Seeking timely care can help diagnose conditions early, prevent complications, protect fertility, and improve your quality of life.
If you are looking for an experienced gynaecologist in Kolkata for irregular periods, PCOS treatment, fibroids, endometriosis, or women's healthcare, the specialists at BK Aditya Multispeciality Hospital are here to provide compassionate, personalized, and expert care.
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