Menstrual cycles vary from woman to woman, but on average, they last between 21 and 35 days. If your periods are irregular—meaning they come unpredictably, last longer or shorter than usual, or are excessively heavy or light—it could be a sign of an underlying health issue. If you are experiencing irregular periods frequently, consulting the best gynecologist in South Delhi can help you determine the root cause and receive appropriate treatment.
What Are the Common Causes of Irregular Periods?
Several factors can lead to irregular periods. While occasional irregularity is normal, persistent irregularities may indicate a deeper issue. Here are some common causes:
Stress and Lifestyle Changes
Emotional and physical stress can disrupt hormone levels, affecting your menstrual cycle. Excessive exercise, drastic weight changes, poor diet, and lack of sleep can also contribute to irregular periods.
Hormonal Imbalances
Two hormones including estrogen and progesterone regulate the menstrual cycle. Any imbalance in these hormones due to thyroid disorders, polycystic ovary syndrome (PCOS), or menopause can lead to irregular cycles.
Polycystic Ovary Syndrome (PCOS)
PCOS is among the most common symptoms of irregular periods. Women with PCOS often experience missed periods, prolonged cycles, or anovulation (lack of ovulation). Other symptoms include acne, weight gain, and excessive hair growth.
Thyroid Disorders
Both hypothyroidism and hyperthyroidism can affect menstrual regularity. Hypothyroidism (underactive thyroid) can cause longer and heavier periods, while hyperthyroidism (overactive thyroid) can lead to shorter, lighter periods, or even skipped cycles.
Birth Control and Medications
Hormonal birth control methods, such as pills, IUDs, or implants, can affect your period. Some may cause spotting between cycles, while others may stop your periods altogether. Certain medications, like blood thinners and antidepressants, can also influence menstrual regularity.
Perimenopause and Menopause
As women approach menopause (usually in their 40s or 50s), hormonal fluctuations can cause irregular cycles, missed periods, or heavier/lighter flows before menstruation ceases completely.
Uterine Fibroids or Polyps
These noncancerous growths in the uterus can cause heavy, prolonged, or irregular periods, along with pelvic pain and discomfort.
Endometriosis
Endometriosis is a condition where the tissue that normally lines the uterus grows outside of it, leading to painful and irregular periods. Other symptoms include pelvic pain, heavy bleeding, and pain during intercourse.
When to See a Gynecologist?
Irregular periods can sometimes be a minor issue, but in certain cases, they require medical attention. Consult a gynecologist if you experience:
- Missed periods for more than three months without pregnancy
- Heavy bleeding requiring frequent pad changes
- Periods lasting longer than a week
- Severe pelvic pain or cramping
- Sudden changes in your menstrual cycle
- Symptoms of PCOS, thyroid disorders, or menopause
If you suspect PCOS or any other hormonal imbalance, seeking advice from a PCOS doctor in South Delhi can help you manage the condition and improve your menstrual health. A timely diagnosis and appropriate treatment can restore hormonal balance and ensure overall well-being.