Delayed Periods: Pregnancy Concerns and Symptoms - Obstetrics and Gynecology

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I would like to ask the doctor, my period started on September 13th, but on September 23rd, I had sexual intercourse with my boyfriend.
The first time was just manual stimulation, and the second time we used a condom without ejaculation.
An hour later, we took the emergency contraceptive pill, Yuzpe regimen.
On October 1st, my boyfriend noticed brown discharge when he penetrated me.
For the next few days, my vaginal discharge continued to be brown for 5-6 days.
I took pregnancy tests on October 4th and October 10th, both of which were negative.
However, as of now (October 15th), my period still hasn't arrived! I also have a history of anxiety.
I would like to ask the doctor if there is a chance of pregnancy or if there could be other symptoms? If the doctor sees this, I would appreciate your response.
😥

Bao, 10~19 year old female. Ask Date: 2022/10/15

Dr. Cai Yonglong reply Obstetrics and Gynecology


Around October 1st, close to the ovulation period, engaging in sexual intercourse may lead to prolonged bleeding during ovulation.
It is recommended to take a pregnancy test 30 days after the last menstrual period.
Testing too early may result in low levels of beta-HCG in the urine, which can cause the pregnancy test to yield a negative result despite a possible pregnancy.

Reply Date: 2022/10/15

More Info


It sounds like you're experiencing a lot of anxiety regarding your delayed period and the possibility of pregnancy. Let's break down your situation and address your concerns.

First, it's important to understand that a delayed period can be caused by a variety of factors, not just pregnancy. In your case, you had your last menstrual period on September 13, and after having sexual intercourse on September 23, you took emergency contraception (the "morning-after pill") shortly after. Emergency contraception is designed to prevent pregnancy, but it can also cause temporary changes in your menstrual cycle. It's not uncommon for women to experience irregularities in their periods after taking emergency contraception, including delays or changes in flow.

The coffee-colored discharge you mentioned could be a sign of several things. It might be old blood that is being expelled from your body, which can happen for various reasons, including hormonal fluctuations or the effects of the emergency contraception. It’s also possible that this discharge is related to your anxiety, as stress can significantly impact your menstrual cycle and lead to delays.

Regarding your pregnancy tests, it’s worth noting that home pregnancy tests are generally quite accurate, especially when taken after a missed period. However, if you took the tests too early, they might not have detected a pregnancy if it were present. Since you tested on October 4 and October 10, and both were negative, it is less likely that you are pregnant, especially considering that you took emergency contraception.

Given your history of anxiety, it’s also important to consider that stress can exacerbate feelings of worry and can lead to physical symptoms, including changes in your menstrual cycle. Anxiety can affect your body in various ways, including hormone levels, which can in turn affect your menstrual cycle.

If your period does not arrive soon, or if you continue to experience unusual symptoms, I recommend consulting with a healthcare provider. They can perform a more thorough evaluation, including a blood test for pregnancy, which is more sensitive than home urine tests. Additionally, they can assess other potential causes for your delayed period, such as hormonal imbalances or other underlying health issues.

In summary, while there is a possibility of pregnancy, the negative tests and the timing of your emergency contraception suggest that it is less likely. However, the changes in your cycle could be due to the emergency contraception or stress. It’s always best to consult with a healthcare professional for personalized advice and to address any ongoing concerns. Remember, taking care of your mental health is just as important as your physical health, so don’t hesitate to reach out for support if you need it.

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