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Two Periods in One Month? What Does it Mean According to Chinese Medicine


Having an irregular period with irregular menstrual flow effects about 13.5% of women. Unfortunately for some women, their irregular period comes in the form of two periods in one month which is also known as polymenorrhea. Because a normal menstrual cycle can last from 21 to 35 days, any cycle under 21 days may result in a period twice a month. For those asking “is it normal to have periods twice a month?”, keep reading to learn more about what causes a woman to menstruate twice in a month and how Chinese medicine can help.

Traditional Chinese Medicine View on Two Periods in One Month

According to Traditional Chinese Medicine (TCM), having two periods in one month indicates that there is some sort of an imbalance in the body that is causing disharmony.

The liver is responsible for the flow of Qi throughout the body. Qi is then responsible for the movement of the blood. Because the liver and the uterus are closely associated, any imbalance the liver or Qi stagnation, which can lead to the accumulation of heat and blood in the uterus and lead to menstrual irregularities such as having a period twice a month. As the channels of the spleen, kidneys, and liver all flow through the pelvic region, and any blockage or imbalance can lead to menstrual irregularity.

Other possible causes of a period twice a month may include: emotional stress, which can disrupt the flow of Qi in the body and lead to stagnation. Another possible cause is physical trauma, which can cause blood to accumulate in the uterus. Hormonal imbalances, such as polycystic ovary syndrome (PCOS), uterine fibroids, and thyroid disorders can also lead to two periods in one month.

How to Manage Two Periods in One Month

Addressing how any underlying health issues may be causing an imbalance is of the utmost importance for those who experience two periods in one month. In order to bring balance back to the menstrual cycle to avoid a period twice per month, consider any of the following all-natural, drug-free options:


• Acupuncture for Polymenorrhea (Two Periods in One Month): The ancient practice of acupuncture has been used by TCM practitioners to treat menstrual disorders for hundreds of years. It involves the insertion of needles into various acupoints on the body to provide stimulation to treat energy channels throughout the body.

Studies have shown that treatment with acupuncture can even help to encourage the flow of liver Qi thanks to its ability to relieve stagnation. Acupuncture also has the added benefit of naturally relieving stress thanks to its ability to bring balance to the nervous system.


• Chinese medicinal herbs: Used in TCM for centuries, Chinese medicinal herbs have a long history of being both safe and effective.

Concoctions containing herbs such as Dong Quai help to provide the blood with needed nourishment while also helping to improve blood flow. Xiao yao san, is a formula that helps to encourage the flow of liver Qi. Chinese medicinal herbs are low in cost, all natural, and rarely have any adverse side effects.

We highly recommend speaking to a qualified Chinese Medicine proaction before consuming any herbs. Our experienced experts offer free consultation for any menstrual issues.

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• Manage stress and anxiety: Anger and stress will have a negative effect on the function of the liver. Any onset of negative emotions or stressful situation may very well affect liver Qi which in turn can lead to imbalances and disharmony. Those who get two periods in one month will want to practice yoga or tai chi for their stress-reducing benefits. The practice of tai chi has been shown to help reduce stress and anxiety while also helping to increase blood levels and endorphins.

Related: How stress can cause fertility issues


• Get regular exercise: A regular exercise routine will go a long way to help restore the body to proper balance thanks to its ability to improve the production of both blood and Qi. Getting about 30 minutes of exercise daily will also help improve blood flow. Consider low impact exercise options such as walking, light jogging, cycling, and swimming.


• Proper diet: A diet that is high in cold, raw, or sugary foods has been shown to lead to Qi stagnation. Women who find that they are regularly craving sweets may be suffering from Qi stagnation and liver depression as these cravings indicate that some sort of imbalance is present. Avoid raw or cold foods and be sure to fill up on warm, cooked foods while avoiding sugar and alcohol. Stick with lean meats, such as poultry, along with plenty of cooked vegetables.


Is it normal to have two periods in one month? If your cycle is less than the low end of the 21-to-35-day average, then it is a likely indication that there is an imbalance that needs to be corrected. A TCM practitioner can help to confirm if your liver is not properly circulating blood and Qi.

To restore balance, it is important to get plenty of exercise to improve blood flow and help with the management of stress and anxiety. Avoiding cold or raw foods and instead enjoying cooked, lean meats with nutrient-dense vegetables will also help to improve your health. Adding Chinese medicinal herbs is a drug-free, all-natural way to help provide the blood with nourishment while also regulating the flow of Qi. 

Working with a skilled acupuncture practitioner will also help to relieve stagnation and improve the flow of liver Qi. If you are having two periods in one month, it is time to stop asking what causes a woman to menstruate twice in a month and start working with a TCM practitioner to help bring balance and regularity back to your menstrual cycle.

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* These statements have not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure, or prevent any disease. We can’t guarantee the treatment result, as the symptoms of conditions are unpredictable and vary greatly from person to person. The treatment length and recovery time also varies for individual. Please visit our consultation page where a specialists will discuss your care and provide a consultation, and the treatment will be designed to meet your individual needs.

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