What tests should be done for brown menstrual blood?

Many women experience suboptimal menstrual health—for instance, brownish menstrual discharge—which is often linked to unhealthy lifestyle and dietary habits. So, what diagnostic tests should be performed when menstruation presents as brown blood?

Diagnostic Tests for Brown Menstrual Blood

1. A gynecological examination is required. Certain vaginal and cervical inflammations (e.g., vaginitis, cervicitis) may cause vaginal bleeding. During the gynecological exam, abnormal vaginal secretions can be observed and sampled for analysis. If cervical polyps or other space-occupying lesions are detected, cervical cancer screening should be performed first; once cervical cancer has been ruled out, surgical intervention may be considered.

2. Pelvic ultrasound is necessary to exclude organic uterine disorders—such as endometrial polyps, submucosal uterine fibroids, or even endometrial carcinoma—which may manifest as brownish spotting after menstruation ends. If both the gynecological examination and ultrasound yield normal results, the underlying cause may be hormonal imbalance.

3. If symptoms recur, measurement of six sex hormones (e.g., FSH, LH, estradiol, progesterone, testosterone, prolactin) on days 2–4 of the menstrual cycle is recommended.

If your menstrual blood appears brown, in addition to correcting unhealthy habits, attention should also be paid to dietary support. For example, warming and nourishing foods may be beneficial. Black bean and red date soup is one such option: simmer black beans and red dates in an appropriate amount of water until cooked into a porridge, add brown sugar, and consume daily starting several days before menstruation begins. Additionally, women should consume ample fresh vegetables and fruits, as the vitamins they contain can effectively support correction of physiological imbalances.

Maintaining good health is critically important for women. Brown menstrual blood warrants careful evaluation to rule out underlying gynecological conditions. We hope this information proves helpful. Wishing you optimal health and happiness!