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Period Twice a Month: Is It Just Me?

Many people visit Dalimchae Clinic complaining that they have their period twice a month. It can be alarming and stressful when your cycle suddenly shortens or becomes irregular. Frequent menstruation, known as polymenorrhea, is more than just an inconvenience; it's an important signal from your body.

💡 [Key Answer] The 3 most common causes of having a period twice a month: ① Hormonal Imbalance / ② Excessive Stress & Autonomic Nervous System Disruption / ③ Weakened Uterine Function & Chronic Fatigue Dalimchae Clinic helps you regain a healthy menstrual cycle by correcting the body's balance through Constitutional Improvement.

Polymenorrhea refers to a cycle that occurs within 21 days, shorter than the normal range of 21-35 days. The menstrual cycle is controlled by a complex interaction between the pituitary gland, ovaries, and uterus. Disruption in this process—due to hormonal imbalances, stress, or weakened uterine function—can lead to frequent bleeding. Conditions like ovarian insufficiency, thyroid dysfunction, or PCOS may also be underlying causes.

The cycle is regulated by estrogen and progesterone. If the balance between these two is broken, the uterine lining may not mature properly or shed too early, leading to frequent bleeding. For instance, if progesterone secretion is insufficient, the lining sheds prematurely. This can be caused by stress, irregular lifestyle, extreme weight changes, or declining ovarian function.

Yes, stress has a huge impact. Stress hormones like cortisol directly affect the hypothalamus-pituitary-ovarian axis. Since this axis is closely linked to the autonomic nervous system, stress-induced imbalance can lead to cycle changes, menstrual pain, fatigue, and sleep disorders. An "overheated" brain can disrupt the hormone secretion needed for ovulation, leading to irregular bleeding.

In Korean medicine, menstrual irregularities are seen as a result of overall Qi and Blood circulation, organ function, and environmental factors. We diagnose causes like Liver and Kidney weakness, Qi stagnation from stress, or Cold-Dampness. Dalimchae Clinic Incheon uses a combination of herbal medicine, acupuncture, and moxibustion to restore a healthy cycle.

Recent clinical studies support the effectiveness of these treatments. A 2025 study in 『Integrative Medicine Research』 analyzing 39,574 patients showed that herbal decoctions significantly reduced the severity of menstrual symptoms (p < 0.001). Another 2019 report in 『KoreaScience』 showed that patients with irregular cycles due to PCOS regained ovulatory cycles after 3-9 months of herbal and acupuncture treatment.

Dalimchae doesn't just suppress symptoms; we aim for 'Constitutional Improvement'—making a body where symptoms don't recur. Whether it's excessive heat, stagnant circulation, or energy deficiency, we identify your body's specific needs.

We prescribe personalized herbal medicine to strengthen the ovaries and uterus and balance hormones. Acupuncture and moxibustion promote pelvic blood flow and remove 'stagnant blood' (Eohyeol). If autonomic disruption is severe, we include treatments to calm the nervous system, allowing the brain to rest and the body to maintain its own cycle.

If you have 3+ of these, consider Dalimchae's treatment. 5+ means you should visit immediately:

1. Cycle shorter than 21 days for 3+ months.
2. Frequent spotting between periods.
3. Sudden change in menstrual flow (more or less).
4. New or worsening menstrual pain.
5. Chronic fatigue or lethargy.
6. Sudden weight changes.
7. Increased stress or anxiety.
8. Poor sleep quality.
9. Cold hands, feet, or lower abdomen.
10. Difficulty conceiving due to irregular cycles.

FAQ Q: How long does treatment take? A: It varies, but we usually target 3 to 6 months to stabilize the cycle and recover uterine function. Q: Can menstrual pain or spotting be treated together? A: Yes, we treat various women's health issues holistically by addressing the root cause. Q: Can it get better naturally? A: Minor changes from temporary stress might recover, but if it lasts 3+ months, professional diagnosis is essential.

Frequent periods aren't something to just endure. Your body is sending a signal. Dalimchae Clinic is here to find the cause and help you recover.

Where Life Blooms. Herbal Medicine is, after all, Dalimchae.

Medical Review | Dalimchae Incheon, Dr. Yang Yu-chan (Menstrual Irregularity Column)