Irregular periods are one of the most common reasons women visit a gynecologist. While minor variations are normal, cycles that are consistently unpredictable, too long, too short, or unusually heavy can signal an underlying issue.

At MyOBGYN in Las Vegas, we help identify the cause of irregular cycles and provide personalized treatment to restore balance and comfort.

What Counts as an Irregular Period?

A normal menstrual cycle lasts between 21 and 35 days. Any cycle outside this range, or noticeable changes from your usual pattern, may be considered irregular.

Common types of irregular periods include:

  • Amenorrhea: No periods for three months or longer (not due to pregnancy)
  • Oligomenorrhea: Infrequent periods occurring more than 35 days apart
  • Menorrhagia: Heavy or prolonged bleeding
  • Polymenorrhea: Periods occurring more frequently than every 21 days
  • Spotting or breakthrough bleeding: Light bleeding between periods
  • Unpredictable cycles: Significant month-to-month variation

If your period causes discomfort, fatigue, or anxiety, it’s worth discussing with your provider.

Common Causes of Irregular Periods

Irregular cycles may result from temporary hormonal changes or underlying health conditions.

Hormonal causes:

  • Polycystic ovary syndrome (PCOS)
  • Thyroid disorders
  • Perimenopause
  • Elevated prolactin levels

Reproductive health conditions:

Lifestyle and medical factors:

  • Stress or rapid weight changes
  • High or low body mass index (BMI)
  • Excessive exercise or eating disorders
  • Certain medications, including birth control
  • Chronic illnesses such as diabetes or celiac disease

Your provider will take time to understand your medical history and lifestyle to determine the root cause of your symptoms.

When to See a Provider

Schedule an evaluation if you experience:

  • Periods that are consistently early, late, or skipped
  • Bleeding that lasts more than seven days
  • Heavy flow requiring pad or tampon changes every one to two hours
  • Bleeding between periods or after intercourse
  • Severe cramps, fatigue, or dizziness
  • Difficulty tracking ovulation or concerns about fertility

Early diagnosis helps prevent complications and supports better reproductive and overall health.

Diagnosis and Testing

Evaluation for irregular periods often begins with a thorough health review and physical exam. Testing may include:

  • Blood work to check hormones and thyroid function
  • Pelvic ultrasound to assess the uterus and ovaries
  • Pap smear or biopsy, if needed
  • Menstrual cycle and ovulation tracking

These tests help identify whether your irregular cycles are due to hormonal, structural, or lifestyle-related causes.

Treatment Options

Your treatment plan will depend on the cause of your symptoms, your goals, and whether you plan to conceive.

Common treatment approaches include:

  • Hormonal birth control to regulate cycles and reduce heavy bleeding
  • Lifestyle modifications such as nutrition support, stress management, and exercise balance
  • Thyroid or metabolic therapy when hormone levels are abnormal
  • Medication for PCOS or insulin resistance
  • Surgical options for fibroids, polyps, or structural abnormalities when necessary

We focus on finding the least invasive and most effective plan for each patient.

Personalized Support for Every Cycle

Irregular periods are common, but they should never be ignored. With compassionate care and expert evaluation, we’ll help you uncover the cause and restore healthy, predictable cycles.

Schedule your appointment today to discuss your menstrual symptoms and take control of your reproductive health.

📞 Call (702) 463-2981 or visit https://myobgynvegas.com/ to schedule your appointment.