Brown Discharge and Unidentified Bumps After Intercourse - Obstetrics and Gynecology

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Brown discharge a few days after intercourse. Additionally, I felt unknown lumps or protrusions in the vagina?


During intercourse, I did not use a condom and there was no ejaculation inside, but 2-3 days later, I noticed dark, odorless discharge.
However, when I used a condom during intercourse, there was no discharge a few days later, which seems contradictory.
I'm unsure if this is an infection causing the discharge or if it could be a sign of pregnancy, although my menstrual period still came.
When I masturbate, I feel small, sesame-sized lumps that do not hurt and are not noticeable.
Additionally, I have not received the last dose of the cervical cancer vaccine.
Thank you, doctor.

Niming A, 10~19 year old female. Ask Date: 2020/10/06

Dr. Cao Guotao reply Obstetrics and Gynecology


Hello, the chances of pregnancy should be low.
Other symptoms still need to be checked to know for sure.
Wishing you good health.

Reply Date: 2020/10/06

More Info


Brown discharge and unidentified bumps after intercourse can be concerning, and it's important to understand the potential causes and implications of these symptoms. Based on your description, there are several factors to consider.

Firstly, the brown discharge you are experiencing could be a result of several things. Brown discharge often indicates old blood, which can occur at various times in the menstrual cycle. It might be related to ovulation, the beginning or end of your menstrual period, or even hormonal fluctuations. Since you mentioned that your menstrual cycle is still occurring, it is less likely that this discharge is related to pregnancy, especially if you have had a regular period.

The fact that you experienced this discharge after unprotected intercourse raises the question of whether it could be related to an infection. Sexually transmitted infections (STIs) can sometimes cause unusual discharge, and some infections may not present with strong symptoms initially. If you have had multiple partners or if there is any concern about STIs, it would be wise to get tested.
Regarding the unidentified bumps you mentioned, these could be a variety of things. They might be normal anatomical variations, such as sebaceous cysts or Fordyce spots, which are harmless. However, they could also indicate a more serious condition, such as genital warts or other types of infections. Since you mentioned that these bumps are not painful and do not cause discomfort, it may be less urgent, but it is still advisable to have them evaluated by a healthcare professional.

You also noted that you have not received your last cervical cancer vaccine (likely referring to the HPV vaccine). This is important because the HPV vaccine can significantly reduce the risk of certain types of HPV that can lead to cervical cancer and genital warts. If you are sexually active, especially without protection, completing this vaccination series is highly recommended.

In summary, while brown discharge and bumps can be benign, they can also indicate underlying issues that may require medical attention. Here are some steps you should consider:
1. Consult a Healthcare Provider: Schedule an appointment with a gynecologist or healthcare provider to discuss your symptoms. They can perform a physical examination and possibly run tests to determine the cause of the discharge and bumps.

2. Get Tested for STIs: If you have had unprotected sex, it is prudent to get tested for sexually transmitted infections, even if you do not have other symptoms.

3. Complete Your Vaccination: If you have not completed your HPV vaccination, consider doing so to protect against certain strains of the virus that can lead to serious health issues.

4. Monitor Your Symptoms: Keep track of any changes in your symptoms, including the discharge, bumps, or any new symptoms that may arise. This information will be helpful for your healthcare provider.

5. Practice Safe Sex: Using condoms can help reduce the risk of STIs and unwanted pregnancies. It's a good practice to use protection consistently, especially with new or multiple partners.

In conclusion, while your symptoms may not be immediately alarming, they warrant further investigation to ensure your reproductive health is not at risk. Seeking professional medical advice is the best course of action to address your concerns and ensure your well-being.

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