Delayed Menstruation: Causes and Symptoms Explained - Obstetrics and Gynecology

Share to:

Menstruation has not yet arrived?


My last menstrual period started on the 2nd of last month, but I still haven't gotten it this month.
There are no signs yet, but I have some back pain and I'm not sure if that's related.

Ms. Chao, 40~49 year old female. Ask Date: 2016/02/22

Dr. Cao Guotao reply Obstetrics and Gynecology


Hello, if your period does not arrive in another week, it is advisable to see a gynecologist.
Wishing you good health.

Reply Date: 2016/02/22

More Info


Delayed menstruation can be a source of concern for many individuals, and understanding the potential causes and symptoms is crucial for addressing any underlying issues. In your case, since your last menstrual period started on the second of last month and you have not yet experienced your period this month, it is important to consider various factors that could contribute to this delay.

One of the most common causes of delayed menstruation is pregnancy. If you are sexually active and there is a possibility of conception, it would be advisable to take a home pregnancy test. Pregnancy can lead to a variety of symptoms, including missed periods, breast tenderness, nausea, and changes in appetite. However, it is also possible to experience a delayed period without being pregnant.

Other potential causes of delayed menstruation include hormonal imbalances, stress, significant weight changes, excessive exercise, and certain medical conditions. Hormonal imbalances can occur due to various factors, including polycystic ovary syndrome (PCOS), thyroid disorders, or changes in birth control methods. Stress, whether physical or emotional, can also impact the menstrual cycle by affecting the hypothalamus, which regulates hormones related to menstruation.

In your case, you mentioned experiencing some back pain. While back pain is not typically a direct cause of delayed menstruation, it can be associated with other conditions that may affect your menstrual cycle. For instance, conditions such as endometriosis or pelvic inflammatory disease (PID) can cause both back pain and menstrual irregularities. If the back pain is severe or accompanied by other symptoms such as unusual discharge, fever, or significant discomfort, it would be wise to consult a healthcare professional for further evaluation.

Additionally, lifestyle factors such as diet, exercise, and sleep patterns can significantly influence your menstrual cycle. Sudden changes in weight, whether loss or gain, can disrupt hormonal balance and lead to missed periods. Similarly, high levels of physical activity, especially if you are an athlete or have recently increased your exercise regimen, can also result in delayed menstruation.

If your period does not arrive within a week or two, or if you experience any concerning symptoms, it is essential to seek medical advice. A healthcare provider can perform a thorough evaluation, which may include a physical examination, blood tests to check hormone levels, and possibly imaging studies if there are concerns about underlying conditions.

In summary, while delayed menstruation can be attributed to various factors, including pregnancy, hormonal imbalances, stress, and lifestyle changes, it is important to monitor your symptoms closely. If you have concerns about your menstrual cycle or any accompanying symptoms such as back pain, do not hesitate to reach out to a healthcare professional for guidance and support. Early intervention can help address any potential issues and provide peace of mind.

Similar Q&A

Understanding Delayed Menstruation: Common Causes and Concerns

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?


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 medication...

[Read More] Understanding Delayed Menstruation: Common Causes and Concerns


Understanding Delayed Menstruation: Possible Causes and Symptoms

Hello, doctor. On January 28, I was in my ovulation period, and my boyfriend had intercourse that day. I indicated that it was a risky period. My period in February was delayed by one day, but it only lasted for five days, and the flow significantly decreased after the third day....


Dr. Wu Xianghui reply Obstetrics and Gynecology
1. For pregnancy concerns, please take a home pregnancy test or consult a gynecologist for evaluation four weeks after sexual intercourse. 2. The menstrual cycle can be influenced by various physical and mental conditions.

[Read More] Understanding Delayed Menstruation: Possible Causes and Symptoms


Understanding Menstrual Dysphoria: Symptoms and Delayed Periods Explained

If symptoms such as binge eating, low mood, irritability, excessive sleepiness, insomnia, headaches, abdominal pain, and weight loss persist for more than a week, can they lead to a delayed menstrual period? (From August 10 to the 19th) My last menstrual period started on the 18t...


Dr. Lü Lizheng reply Obstetrics and Gynecology
Taking emergency contraceptive pills can potentially lead to menstrual irregularities or disruptions. Symptoms such as binge eating, low mood, irritability, drowsiness, insomnia, headaches, abdominal pain, and weight loss lasting for more than a week may indicate a disturbance in...

[Read More] Understanding Menstrual Dysphoria: Symptoms and Delayed Periods Explained


Understanding Delayed Menstruation: Causes Beyond Pregnancy

I’m sorry to hear about your situation. It sounds like you are experiencing premenstrual symptoms, but your period is still delayed. In addition to abdominal pain, you mentioned not feeling excessively sleepy or nauseous, but occasionally feeling warm, which then returns to norma...


Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, the effectiveness of emergency contraception taken within 72 hours after intercourse is about 97%. However, it is not 100% effective, and there is approximately a 3% failure rate, but it is still considered a remedial option. Additionally, early pregnancy may not present s...

[Read More] Understanding Delayed Menstruation: Causes Beyond Pregnancy


Related FAQ

Delayed Menstruation

(Obstetrics and Gynecology)

Medication To Delay Menstruation

(Obstetrics and Gynecology)

Menstrual Abnormalities

(Obstetrics and Gynecology)

Menstrual Cramps

(Obstetrics and Gynecology)

Premenstrual Syndrome

(Obstetrics and Gynecology)

First Menstruation

(Obstetrics and Gynecology)

Menstrual Regulation

(Obstetrics and Gynecology)

Due Date

(Obstetrics and Gynecology)

Medication To Induce Menstruation

(Obstetrics and Gynecology)

Ovulation Period

(Obstetrics and Gynecology)