Fluid Discharge During Arousal: A Urology Perspective

Q: Fluid Discharge During Arousal: A Urology Perspective

Hello： 1. Every time I watch adult films, my penis becomes erect, and sometimes a clear, slightly sticky fluid comes out. Is this urethral bulbourethral fluid, prostatic fluid, or semen? (Mainly prostatic fluid) 2. After watching adult films, if some of that fl

During the viewing of adult films, there may be a discharge of fluid from the penis?

Hello, doctor.
I would like to ask you a few questions:
1.
Every time I watch adult films, my penis becomes erect, and sometimes a clear, slightly sticky fluid comes out.
Is this fluid urethral bulbourethral gland fluid, prostatic fluid, or semen?
2.
After watching adult films, if some of that fluid I mentioned comes out and I do not wipe my underwear or wash my penis promptly, could this lead to a urinary tract infection in males or cause diseases related to the male reproductive system?
3.
(1) After watching adult films, if some of that fluid comes out, can I urinate immediately? (2) If I urinate right away, could this cause harm to the male reproductive system or lead to related diseases?
4.
In the past few days, after watching adult films, I have noticed that some of that fluid comes out, and I feel a slight stinging sensation when I urinate.
Is this a normal phenomenon? Should I see a doctor, or is this just a psychological effect?
5.
After watching adult films, if some of that fluid comes out, how should I handle it to avoid harming my penis?

Xiao Chen, 20~29 year old female. Ask Date: 2021/08/21

Dr. Du Shixi reply Urology

Hello:
1.
Every time I watch adult films, my penis becomes erect, and sometimes a clear, slightly sticky fluid comes out.
Is this urethral bulbourethral fluid, prostatic fluid, or semen? (Mainly prostatic fluid)
2.
After watching adult films, if some of that fluid comes out and I don't wipe my underwear or wash my penis promptly, could this lead to a urinary tract infection in men or cause diseases related to the male reproductive system? (Long-term lack of cleaning is not good, but it won't necessarily lead to a urinary tract infection)
3.
(1) After watching adult films, if some of that fluid comes out, can I urinate immediately? (Yes) (2) If I urinate immediately, will it cause harm to the male reproductive system or lead to related diseases? (No)
4.
In the past few days, after watching adult films, I have noticed that some of that fluid comes out, and when I urinate, there is a slight stinging sensation.
Is this a normal phenomenon? Should I see a doctor, or is it just psychological? (If the pain persists, a urine test is needed to understand)
5.
After watching adult films, if some of that fluid comes out, how should I handle it to avoid harming my penis? (There will be no harm)
Wishing you good health.

Reply Date: 2021/08/21

More Info

When it comes to understanding fluid discharge during arousal, particularly in the context of watching adult films, there are several important aspects to consider from a urology perspective.

1. Nature of the Fluid: The clear, slightly sticky fluid that you notice during arousal is likely pre-ejaculatory fluid, also known as pre-cum. This fluid is produced by the Cowper's glands (bulbourethral glands) and serves to lubricate the urethra and neutralize any acidity in the urethra prior to ejaculation. It is important to note that this fluid can contain sperm, albeit in small quantities, which means it can potentially lead to pregnancy if it comes into contact with a partner's vagina.

2. Risk of Urinary Tract Infection (UTI): If you do not clean the area after experiencing this discharge, there is a potential risk for developing a urinary tract infection (UTI). This is because any residual fluid can create a breeding ground for bacteria, especially if it is not properly washed away. Maintaining good hygiene is crucial in preventing infections and other complications related to the male reproductive system.

3. Urinating After Arousal:
- (1) Yes, you can urinate after experiencing the discharge. In fact, urinating can help flush out any remaining fluid and bacteria from the urethra, which may reduce the risk of infection.

- (2) Urinating immediately after experiencing pre-ejaculatory fluid will not cause harm to your reproductive organs. It is a normal bodily function and can be beneficial for urinary tract health.

4. Sensation During Urination: If you are experiencing a stinging sensation while urinating after arousal, this could be due to several factors. It might be related to irritation from the fluid, a mild infection, or even anxiety. If this sensation persists, it would be wise to consult a healthcare professional to rule out any underlying issues, such as a urinary tract infection or sexually transmitted infection (STI).

5. Post-Arousal Care: After experiencing discharge, it is advisable to:
- Clean the genital area with mild soap and water to maintain hygiene.

- If you feel discomfort or notice any unusual symptoms (like persistent stinging or unusual discharge), seek medical advice.

- Avoid holding in urine for extended periods, as this can lead to bladder issues and increase the risk of infections.

In summary, the fluid you are experiencing is likely pre-ejaculatory fluid, and while it is normal, maintaining good hygiene is essential to prevent infections. Urinating after arousal is safe and can help reduce the risk of complications. If you have any persistent symptoms or concerns, consulting a healthcare provider is always a good practice.

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