Irregular Periods

Irregular periods are one of the most common reasons patients seek gynecologic care. While occasional changes in your menstrual cycle can be normal, ongoing or unpredictable periods may signal an underlying condition that should be evaluated.

At MyObgyne, we provide comprehensive care for irregular periods in San Tan Valley, AZ. Whether your cycles are too frequent, too far apart, unusually heavy, or missing altogether, our team focuses on identifying the cause and creating a treatment plan that fits your health goals.

What Counts as an Irregular Period?

A typical menstrual cycle lasts between 21 and 35 days. Cycles that fall outside this range, or that vary significantly from month to month, may be considered irregular.

Common types of irregular periods include:

• Amenorrhea: no menstrual periods for three or more months when not pregnant
• Oligomenorrhea: infrequent periods with more than 35 days between cycles
• Menorrhagia: heavy or prolonged menstrual bleeding
• Polymenorrhea: periods occurring more frequently than every 21 days
• Spotting or bleeding between periods
• Unpredictable cycle lengths from month to month

If your cycle causes discomfort, concern, or interferes with daily life, it is time to schedule an evaluation.

Common Causes of Irregular Periods

Irregular menstrual cycles can occur for many reasons. Some are temporary, while others reflect ongoing health conditions that benefit from medical care.

Hormonal causes may include:

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

Reproductive health conditions may include:

• Uterine fibroids or polyps
• Endometriosis
• Pelvic inflammatory disease (PID)
• Ovarian cysts

Lifestyle and medical factors may include:

• High stress levels or significant weight changes
• High body mass index or very low body weight
• Eating disorders or excessive exercise
• Hormonal birth control or other medications
• Chronic conditions such as diabetes or celiac disease

Your provider will work with you to determine the underlying cause and recommend treatment based on your symptoms, overall health, and reproductive plans.

When to See a Provider

You should schedule an appointment with an OB-GYN in San Tan Valley if you experience:

• Periods that are consistently early, late, or skipped
• Bleeding that lasts longer than seven days
• Needing to change a pad or tampon every one to two hours
• Bleeding between periods or after intercourse
• Severe cramps, fatigue, or dizziness during your cycle
• Difficulty tracking ovulation or concerns about fertility

Irregular periods can affect more than reproductive health. They may also impact energy levels, mood, and long-term wellness.

Diagnosis and Testing

Evaluation typically begins with a detailed medical history and discussion of your symptoms, followed by a pelvic exam. Additional testing may include:

• Blood tests to evaluate hormone levels and thyroid function
• Pelvic ultrasound to assess the uterus and ovaries
• Pap smear or endometrial biopsy when appropriate
• Menstrual cycle tracking or ovulation monitoring

Reaching an accurate diagnosis is an important step toward improving cycle regularity and managing symptoms.

Treatment Options for Irregular Periods

Treatment depends on the cause of your irregular periods, your overall health, and whether you are planning to conceive.

Common treatment options include:

• Hormonal birth control to regulate cycles and reduce heavy or painful bleeding
• Lifestyle adjustments such as nutrition support, weight management, and stress reduction
• Treatment for thyroid or metabolic conditions
• Medications to address PCOS or insulin resistance
• Surgical treatment for fibroids, polyps, or other structural concerns when needed

If pregnancy is a goal, fertility-focused care and ovulation support may also be discussed.

Personalized Care for Every Cycle

Irregular periods are common, but ongoing symptoms should not be ignored. With careful evaluation and individualized care, it is possible to address the cause and improve cycle predictability.

If you are experiencing irregular periods in San Tan Valley, AZ, schedule an appointment with MyObgyne today.