Irregular Menstrual Bleeding: Causes and Solutions - Obstetrics and Gynecology

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Could you please provide more details or context regarding your question about menstruation?


I would like to ask, I got my period on August 13 (my menstrual cycle usually lasts about a week), but a week later, I still had some brown discharge (not as heavy as my period) that continued until August 28 when I visited a gynecologist.
The doctor performed an ultrasound and found no abnormalities (but did not conduct a pelvic exam).
I received an injection and took the medication prescribed by the doctor, and then the bleeding stopped! However, on September 5, I started to have a little brown discharge again, so I went back to the gynecologist, who prescribed medication (he said it might be taking longer to regulate).
But then, on September 14, I had a little brown discharge again… calculating, my period should be coming soon… I would like to know what this issue could be? I have previously experienced menstrual irregularities, but after the doctor prescribed medication and an injection, everything returned to normal, unlike this time… Why is there still bleeding after two visits? Please help me with this.
Thank you.

Fanrao de ANGEL, 10~19 year old female. Ask Date: 2004/09/16

Dr. Zhuang Zhijian reply Obstetrics and Gynecology


As you mentioned, the bleeding is likely caused by ovarian dysfunction.
It is best to adjust the medication continuously for a period of time to achieve optimal results.

Reply Date: 2004/09/16

More Info


Irregular menstrual bleeding can be a source of concern for many women, and understanding its causes and potential solutions is crucial for maintaining reproductive health. Based on your description, it seems you have experienced prolonged bleeding that has varied in color and intensity, which can be indicative of several underlying issues.

Firstly, it's important to recognize that menstrual cycles can be influenced by a variety of factors, including hormonal imbalances, stress, changes in weight, and underlying medical conditions. The fact that you experienced a prolonged period of brownish discharge after your regular menstrual cycle could suggest that your body is still shedding the uterine lining, which can happen for several reasons.

One common cause of irregular bleeding is hormonal fluctuations. Hormones such as estrogen and progesterone play a significant role in regulating the menstrual cycle. If these hormones are out of balance, it can lead to irregularities in your cycle, including prolonged bleeding or spotting between periods. Conditions such as polycystic ovary syndrome (PCOS), thyroid disorders, or even perimenopause can contribute to these hormonal changes.

Another potential cause could be structural issues within the reproductive system, such as fibroids or polyps. These benign growths can cause abnormal bleeding and may require further evaluation through imaging or even a biopsy in some cases. Although your ultrasound did not reveal any abnormalities, it is still possible for smaller issues to go undetected without a thorough examination.

In your case, the fact that you received medication and injections from your doctor suggests that they were attempting to regulate your hormones or address any underlying issues. However, the recurrence of brownish discharge indicates that your body may still be adjusting or that the treatment may need to be reevaluated. It’s not uncommon for women to require multiple visits and adjustments to their treatment plan before achieving a stable menstrual cycle.

If you continue to experience irregular bleeding, it is essential to follow up with your healthcare provider. They may recommend further testing, such as blood tests to check hormone levels, or a more comprehensive pelvic examination to rule out any structural abnormalities. Keeping a menstrual diary can also be helpful, as it allows you to track your cycle, symptoms, and any changes that occur, which can provide valuable information to your healthcare provider.

In the meantime, there are several lifestyle changes you can consider to help manage your menstrual health. Maintaining a balanced diet rich in fruits, vegetables, and whole grains can support overall hormonal balance. Regular exercise can also help regulate your menstrual cycle and reduce stress, which is known to impact hormonal levels. Additionally, managing stress through techniques such as yoga, meditation, or deep-breathing exercises can be beneficial.

In conclusion, irregular menstrual bleeding can stem from various causes, including hormonal imbalances, structural issues, or lifestyle factors. It is crucial to work closely with your healthcare provider to identify the underlying cause and develop an appropriate treatment plan. If you experience any severe symptoms, such as heavy bleeding, severe pain, or signs of infection, seek medical attention promptly. Your health is paramount, and addressing these concerns early can lead to better outcomes and improved quality of life.

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