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The transparent white fluid that sometimes appears at the tip of the penis before ejaculation is likely pre-ejaculatory fluid, also known as pre-cum.
This fluid is produced by the Cowper's glands and serves to lubricate the urethra and neutralize any acidity in the urethra prior to ejaculation.
It may also contain sperm, although in smaller quantities compared to ejaculate.
Dai Dai, 10~19 year old female. Ask Date: 2002/04/11
Dr. Wu Zongcheng reply Obstetrics and Gynecology
The term "semen" generally refers to two components: sperm and seminal fluid.
It is normal for the reproductive system to produce a clear mucus secretion (fluid) before ejaculation during sexual activity.
Reply Date: 2002/04/11
More Info
The clear fluid you notice before ejaculation during intercourse is commonly referred to as pre-ejaculate or pre-cum. This fluid is produced by the Cowper's glands (bulbourethral glands), which are located near the base of the penis. The primary purpose of this fluid is to lubricate the urethra and neutralize any acidity that may be present in the urethra due to residual urine. This helps to create a more favorable environment for sperm as they travel through the urethra during ejaculation.
Pre-ejaculate is typically a clear, viscous fluid, and its presence can vary from person to person. Some men may produce more pre-ejaculate than others, and it can be influenced by factors such as arousal levels and individual anatomy. It's important to note that while pre-ejaculate itself does not contain sperm, it is possible for sperm to be present in the fluid if there are residual sperm in the urethra from a previous ejaculation. This means that there is a potential, albeit low, risk of pregnancy if pre-ejaculate comes into contact with the vagina.
From a medical perspective, the presence of pre-ejaculate is entirely normal and is a natural part of male sexual function. It serves a physiological role in preparing the male reproductive system for ejaculation and facilitating sexual intercourse. However, if you have concerns about the amount of fluid produced, changes in its consistency, or any discomfort associated with it, it may be beneficial to consult a healthcare professional for further evaluation.
In summary, the clear fluid you observe before ejaculation is pre-ejaculate, which plays a role in lubrication and preparing the urethra for sperm. It is a normal part of male sexual function, and while it generally does not contain sperm, there is a slight chance of sperm presence from prior ejaculations. If you have any concerns or experience any unusual symptoms, seeking medical advice is always a good practice.
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