Irregular Periods

Irregular periods are one of the most common reasons patients visit a gynecologist. While occasional changes in your cycle are normal, consistently unpredictable periods can be a sign of an underlying issue that deserves attention.

Whether your periods are too frequent, too far apart, heavy, or missing altogether, our team is here to help you find the cause and the right treatment.

What Counts as an Irregular Period?

A typical menstrual cycle lasts between 21 and 35 days. Anything outside of that range, or major changes to your usual cycle, may be considered irregular.

Types of irregular periods include:

  • Amenorrhea – no periods for 3+ months (not due to pregnancy)
  • Oligomenorrhea – infrequent periods (35+ days between cycles)
  • Menorrhagia – heavy or prolonged bleeding
  • Polymenorrhea – periods occurring more frequently than every 21 days
  • Spotting or breakthrough bleeding between periods
  • Unpredictable cycle lengths month to month

If your cycle is causing concern, discomfort, or disruption in daily life, it’s time to get evaluated.

Common Causes of Irregular Periods

Irregular menstrual cycles can result from a variety of factors—some temporary, others related to more persistent health issues.

Hormonal causes:

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

Reproductive health conditions:

Lifestyle and medical factors:

  • Stress or significant weight changes
  • High BMI or very low weight
  • Eating disorders or excessive exercise
  • Certain medications, including hormonal birth control
  • Chronic conditions like diabetes or celiac disease

Your provider will work with you to determine the root cause and develop a treatment plan based on your needs and health goals.

When to See a Provider

You should schedule a visit if you experience:

  • Periods that are consistently early, late, or skipped
  • Bleeding that lasts more than 7 days
  • Needing to change a pad or tampon every 1–2 hours
  • Bleeding between periods or after sex
  • Severe cramps, fatigue, or dizziness during your cycle
  • Difficulty tracking ovulation or concerns about fertility

Irregular periods can impact not only your reproductive health, but also your energy levels, mood, and long-term wellness.

Diagnosis and Testing

Your provider will begin with a detailed history and symptom review, followed by a pelvic exam. Additional tests may include:

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

Getting a clear diagnosis is the first step toward managing symptoms and improving cycle regularity.

Treatment Options

Treatment depends on the underlying cause, your reproductive goals, and your overall health.

Common options include:

  • Hormonal birth control: To regulate cycles and manage heavy or painful periods
  • Lifestyle changes: Nutrition support (increase in iron rich foods), weight management, or stress reduction
  • Thyroid or metabolic treatment: To address underlying conditions
  • Medication for PCOS or insulin resistance
  • Surgical treatment: For fibroids, polyps, or other structural issues (if needed)

If you’re trying to conceive, we’ll also discuss fertility-focused care, including ovulation support.

Personalized Support for Every Cycle

Irregular periods are common, but that doesn’t mean you have to live with discomfort or uncertainty. With compassionate care and expert evaluation, we’ll help you get to the root of the issue and restore balance to your cycle.

Schedule an appointment today to talk with a provider about your symptoms and take control of your menstrual health.