Nocturnal Emissions: Is Clear Fluid Normal? - Urology

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Nocturnal emissions related?


Hello doctor, I do not have a habit of masturbation, so sometimes I experience nocturnal emissions.
However, I have noticed that often the fluid released is only from the bulbourethral glands and not semen.
Is this normal? Is this a sign of sexual dysfunction?

Yisheng bang wo, 10~19 year old female. Ask Date: 2016/01/12

Dr. Xu Weikai reply Urology


Hello, how do you distinguish the components of nocturnal emissions? Even I can't determine that.
You are quite impressive.
If there are any unclear points, feel free to ask again, and we can discuss and research further.
Answers found online should only serve as a reference; if necessary, it is still important to seek medical attention at a healthcare facility.
This message is brought to you by Dr.
Hsu Wei-Kai, Director of the Urology Department at Taitung Hospital, Ministry of Health and Welfare, who cares about you.

Reply Date: 2016/01/12

More Info


Nocturnal emissions, commonly referred to as "wet dreams," are a normal physiological occurrence, especially in adolescent and young adult males. They typically happen during sleep and can be accompanied by erotic dreams. The fluid released during these emissions can vary in composition and volume, and it is not uncommon for some individuals to experience emissions that consist primarily of pre-ejaculatory fluid, also known as pre-cum, rather than semen.

The clear fluid you are experiencing is likely the secretion from the bulbourethral glands (Cowper's glands), which produce pre-ejaculatory fluid. This fluid serves several purposes: it helps to lubricate the urethra, neutralizes acidity in the urethra, and provides a suitable environment for sperm. It is important to note that the presence of this clear fluid does not indicate a sexual dysfunction or any underlying health issue.
In the context of your question, the absence of semen during nocturnal emissions does not imply a problem with sexual function. Many factors can influence the composition of the fluid released during these events, including frequency of ejaculation, hydration levels, and individual physiological differences. If you have not engaged in sexual activity or masturbation for a period, it is possible that your body is simply releasing the pre-ejaculatory fluid without the presence of sperm.

It is also worth mentioning that nocturnal emissions can vary widely among individuals. Some may experience them frequently, while others may have them rarely or not at all. The frequency and nature of these emissions can change over time, particularly during periods of hormonal changes, stress, or changes in sexual activity.

If you have concerns about your sexual health or experience any other symptoms such as pain, discomfort, or significant changes in your sexual function, it would be advisable to consult a healthcare professional. They can provide a thorough evaluation and address any specific concerns you may have.

In summary, experiencing clear fluid during nocturnal emissions is normal and does not indicate a sexual dysfunction. It is a natural part of male physiology, and variations in the fluid's composition are common. If you have further questions or concerns, seeking advice from a healthcare provider can help clarify any uncertainties and provide reassurance.

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