Delayed Menstruation: Common Causes and Concerns - Obstetrics and Gynecology

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Delayed menstruation?


Doctor, I would like to ask why I had a very light period for two days on February 27-28 last month, and I still haven't gotten my period this month.
Is there something wrong with my body?

h, 10~19 year old female. Ask Date: 2016/03/26

Dr. Yang Wangjun reply Obstetrics and Gynecology


Hello: If your period is late, the first step is to take a pregnancy test to check for pregnancy.
Other causes of delayed or absent menstruation include obesity, excessive stress, hyperthyroidism or hypothyroidism, elevated prolactin levels, elevated androgens, certain medications for heart or brain conditions, and polycystic ovary syndrome (PCOS).
Thank you for your message!

Reply Date: 2016/03/26

More Info


Delayed menstruation can be a source of concern for many women, and understanding the common causes is essential for addressing any underlying issues. In your case, you mentioned that you had a light menstrual period on February 27-28, and you are now wondering why your period has not arrived this month. Let's explore some potential reasons for this delay and what you might consider doing next.


Common Causes of Delayed Menstruation
1. Pregnancy: One of the most common reasons for a missed period is pregnancy. If you are sexually active and there is a possibility of conception, it would be wise to take a home pregnancy test. Hormonal changes during pregnancy can cause your menstrual cycle to stop.

2. Hormonal Imbalances: The menstrual cycle is regulated by hormones, and any imbalance can lead to irregularities. Conditions such as polycystic ovary syndrome (PCOS), thyroid disorders, or issues with the pituitary gland can disrupt your cycle.

3. Stress: Psychological stress can significantly impact your menstrual cycle. High levels of stress can affect the hypothalamus, which regulates the hormones responsible for menstruation.

4. Weight Changes: Significant weight loss or gain can also affect your menstrual cycle. Low body weight, often seen in athletes or those with eating disorders, can lead to missed periods. Conversely, obesity can also disrupt hormonal balance.

5. Excessive Exercise: Intense physical activity can lead to a condition known as hypothalamic amenorrhea, where the body stops menstruating due to energy deficits.

6. Medications: Certain medications, particularly hormonal contraceptives, can alter your menstrual cycle. If you have recently started or stopped any medication, this could be a factor.

7. Age and Menopause: If you are approaching your late 30s or early 40s, perimenopause could be a reason for irregular periods. This transitional phase can lead to changes in your menstrual cycle.

8. Underlying Health Conditions: Conditions such as diabetes, celiac disease, or other chronic illnesses can also affect your menstrual cycle.


What to Do Next
Given your situation, here are some steps you can consider:
- Take a Pregnancy Test: If there is any chance you could be pregnant, this should be your first step. Home pregnancy tests are widely available and can provide quick results.

- Monitor Your Symptoms: Keep track of any other symptoms you may be experiencing, such as changes in weight, mood swings, or physical changes. This information can be helpful for your healthcare provider.

- Consult a Healthcare Provider: If your period does not arrive soon, or if you have other concerning symptoms (such as severe pain, unusual discharge, or significant weight changes), it is advisable to consult a healthcare provider. They can perform necessary tests, including blood tests to check hormone levels, and provide a thorough evaluation.

- Lifestyle Considerations: Reflect on any recent changes in your lifestyle, such as increased stress, changes in diet, or exercise routines. Making adjustments in these areas can sometimes help restore regular menstrual cycles.


Conclusion
Delayed menstruation can be caused by a variety of factors, ranging from pregnancy to hormonal imbalances and lifestyle changes. It is essential to approach this issue with a comprehensive understanding of your body and its signals. If you are concerned about your health or if your period does not return, seeking medical advice is the best course of action. Your healthcare provider can help identify the underlying cause and recommend appropriate treatment or lifestyle changes to help regulate your menstrual cycle.

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