Delayed Menstruation: Causes and Pregnancy Concerns - Obstetrics and Gynecology

Share to:

I am #146070?


Hello Doctor, I am #146070.
My period has not arrived yet this month as of today.
May I ask: 1.
What could be the possible reasons? 2.
Can we be certain that it is not pregnancy? 3.
I am really worried; I took a pregnancy test again yesterday (5/12) and it still showed one line, so can we confirm that the delay in my period is solely due to stress? After taking so many pregnancy tests, can we be sure that the delayed period is definitely not due to pregnancy?

Niming, 10~19 year old female. Ask Date: 2019/05/13

Dr. Huang Jianzhong reply Obstetrics and Gynecology


This month's menstruation has not arrived yet.
Doctor, what could be the possible reasons? Answer: A check-up is needed to determine the possible reasons.
Can we be certain that it is not pregnancy? Answer: Yes.
I am really worried; I took a pregnancy test again yesterday (May 12) and still got a single line, so can we confirm that the delay in menstruation is definitely due to stress? After taking so many pregnancy tests, can we be sure that the delayed menstruation is absolutely not due to pregnancy? Answer: Yes.

Reply Date: 2019/05/13

More Info


Dear Patient,
Thank you for reaching out with your concerns regarding delayed menstruation. It's understandable to feel anxious when your menstrual cycle is not as expected, especially when considering the possibility of pregnancy. Let's address your questions one by one.

1. Possible Causes of Delayed Menstruation: There are several reasons why your period may be delayed. The most common cause is pregnancy, but since you've taken multiple pregnancy tests that have returned negative results, we can consider other factors. Stress is a significant contributor to menstrual irregularities. Emotional or physical stress can disrupt the hormonal balance in your body, leading to delayed ovulation or missed periods. Other potential causes include hormonal imbalances, changes in weight (either gain or loss), excessive exercise, certain medical conditions (like polycystic ovary syndrome), and even changes in your routine or environment.
2. Confirming Pregnancy: While home pregnancy tests are generally reliable, they are not infallible. If you have taken several tests and they all show a negative result, it is less likely that you are pregnant, especially if you are testing after the expected date of your period. However, if your period does not arrive soon, it might be worth consulting with a healthcare provider for a blood test, which can detect pregnancy earlier and more accurately than home tests.

3. Stress and Menstrual Delay: Yes, stress can indeed lead to a delayed menstrual cycle. The body responds to stress by releasing hormones such as cortisol, which can interfere with the hormones that regulate your menstrual cycle. If you believe that stress is the primary factor affecting your cycle, it may be beneficial to explore stress-reduction techniques such as mindfulness, yoga, or talking to a mental health professional.
Given that you have tested multiple times and received negative results, it is reasonable to conclude that your delayed menstruation is likely due to stress or another non-pregnancy-related factor. However, if your period does not arrive within a week or two, or if you experience any unusual symptoms (such as severe pain or unusual discharge), I recommend scheduling an appointment with your healthcare provider for further evaluation.

In the meantime, try to take care of yourself. Ensure you are eating well, getting enough rest, and finding ways to manage stress. Sometimes, simply allowing your body to relax can help restore your menstrual cycle to its normal rhythm.

If you have any further questions or concerns, please do not hesitate to reach out. Your health and well-being are important, and I am here to help.

Best wishes for your health,
Doctor Q&A Teams

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: Common Causes and Concerns

Hello, I would like to ask about my situation. My boyfriend and I are still in the dating phase and have not engaged in actual sexual intercourse; we have only been intimate through touching. Last month, my period was delayed by a week due to exam stress (it started on January 14...


Dr. Zhang Kunmin reply Obstetrics and Gynecology
Hello, the questioner: Women often experience hormonal imbalances affecting their menstrual cycle due to physiological and psychological stress after illness. Other factors such as environment, lifestyle, emotions, diet, and age can also contribute. It is advisable to consult a p...

[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 Delayed Menstruation: Possible Causes and Insights

There are several reasons why a girlfriend's period may be delayed by six days. Possible causes include: 1. Pregnancy: This is one of the most common reasons for a missed period. 2. Stress: High levels of stress can affect hormonal balance and


Dr. Tian Yiwen reply Obstetrics and Gynecology
There are many reasons for a delayed menstrual period. Women's menstrual cycles can be easily affected by external factors such as stress or lifestyle changes. It is recommended to wait a bit longer; if the period is more than two weeks late, consider taking a pregnancy test...

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


Related FAQ

Delayed Menstruation

(Obstetrics and Gynecology)

Medication To Delay Menstruation

(Obstetrics and Gynecology)

Menstrual Abnormalities

(Obstetrics and Gynecology)

Premenstrual Syndrome

(Obstetrics and Gynecology)

Due Date

(Obstetrics and Gynecology)

Menstrual Cramps

(Obstetrics and Gynecology)

Menstrual Regulation

(Obstetrics and Gynecology)

First Menstruation

(Obstetrics and Gynecology)

Pregnancy Bleeding

(Obstetrics and Gynecology)

Ovulation Period

(Obstetrics and Gynecology)