What Causes Discharge During Intercourse? the Issue - Obstetrics and Gynecology

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During intimate activities, why are there always flakes?


During previous sexual encounters, there were no such issues, but now there are flakes present during the process.
What could this be?

Wawa, 10~19 year old female. Ask Date: 2016/03/28

Dr. Yang Wangjun reply Obstetrics and Gynecology


Hello: Squamous epithelial cells in the vagina and epidermal cells on the penile skin are shed daily as part of normal metabolism, so it is normal to find white vaginal epithelial cells in the vagina.
Additionally, if there is an infection in the vagina, there may sometimes be solid, flake-like discharge, which requires a pelvic examination for further evaluation.
Thank you for your message!

Reply Date: 2016/03/28

More Info


Discharge during intercourse can be a common experience for many individuals, and it can arise from various causes. Understanding the nature of the discharge, its consistency, color, and any accompanying symptoms can help in identifying the underlying issue. Here are some potential causes of discharge during intercourse:
1. Normal Physiological Discharge: The vagina produces natural lubrication, which can sometimes appear as a discharge during sexual activity. This is typically clear or white and does not have a strong odor. It is a normal response to arousal and can vary in consistency.

2. Infections: Various infections can lead to abnormal discharge. For example:
- Bacterial Vaginosis (BV): This condition occurs when there is an imbalance in the normal bacteria found in the vagina. It can cause a thin, grayish discharge with a fishy odor, especially after intercourse.

- Yeast Infections: These infections can lead to a thick, white, cottage cheese-like discharge. They are often accompanied by itching and irritation.

- Sexually Transmitted Infections (STIs): Infections such as chlamydia or gonorrhea can cause abnormal discharge, which may be yellow or green and often has a foul odor. Other symptoms may include pain during intercourse, unusual bleeding, or pelvic pain.

3. Hormonal Changes: Hormonal fluctuations, such as those occurring during the menstrual cycle, pregnancy, or menopause, can affect vaginal discharge. For instance, increased estrogen levels can lead to more lubrication and discharge during ovulation.

4. Allergic Reactions or Irritation: Sometimes, the use of certain lubricants, condoms, or personal hygiene products can cause irritation or allergic reactions, leading to discharge. This can also include reactions to soaps or detergents used on clothing.

5. Cervical or Uterine Issues: Conditions affecting the cervix or uterus, such as cervical polyps or fibroids, can lead to abnormal discharge. In some cases, this may be accompanied by bleeding or pain.

6. Pelvic Inflammatory Disease (PID): This is an infection of the reproductive organs that can cause discharge, pelvic pain, and fever. It often results from untreated STIs.

If you are experiencing discharge during intercourse that is unusual in color, consistency, or odor, or if it is accompanied by other symptoms such as itching, burning, or pain, it is essential to consult a healthcare provider. They can perform a thorough examination, possibly including a pelvic exam and laboratory tests, to determine the cause of the discharge and recommend appropriate treatment.

In summary, while some discharge during intercourse can be normal, changes in the nature of the discharge can indicate underlying issues that may require medical attention. It is always best to err on the side of caution and seek professional advice if you have concerns about your reproductive health.

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