Pre-Ejaculation Sensations: Is Your Right Side Normal? - Urology

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Responses before ejaculation


Hello, Doctor.
I am Xiao Lin.
When I masturbate and ejaculate, I only feel a mild aching sensation in the left groin, and I am concerned about the physiological condition of my right testicle and vas deferens.
I asked a friend, and he mentioned that he experiences a noticeable sensation on both sides before ejaculation.
Recently, I visited a urologist, but I didn't discuss this issue in detail.
I only mentioned that I had previously been kicked on the right side.
The doctor said there was no problem, but I am still not at ease, so I would like to inquire again if this condition on the right side is normal.

Xiao Lin, 10~19 year old female. Ask Date: 2021/07/20

Dr. Fu Shizhang reply Urology


It is recommended to visit a urologist for examination to determine if there are any abnormalities.
Online consultations cannot replace an in-person assessment and physical examination by a physician.
If there is a medical condition, it is still advisable to seek care at a healthcare facility.

Reply Date: 2021/07/20

More Info


Understanding sensations during sexual arousal and ejaculation can be complex and varies significantly from person to person. It’s important to recognize that the body’s responses during these processes are influenced by a variety of factors, including anatomy, nerve pathways, and psychological aspects.

In your case, experiencing a sensation of discomfort or a "tingling" feeling primarily on the left side during ejaculation, while not feeling the same on the right side, can be concerning. However, it’s essential to note that individual anatomical differences can lead to variations in sensations. The right and left sides of the body may respond differently due to the distribution of nerves, blood flow, and even previous injuries, such as the one you mentioned where your right side was kicked.

The sensations you describe, particularly the "酸酸脹脹的舒服感" (a tingling or pressure-like feeling), can be attributed to the activation of the pelvic nerves during sexual arousal and ejaculation. These nerves are responsible for transmitting sensations from the genital area to the brain. If the left side is more sensitive or responsive, it could simply be a normal variation in your body's anatomy or nerve sensitivity.

Regarding your concern about the right side, it’s reassuring that you have consulted a urologist who indicated that there were no significant issues. However, if you still feel uneasy, it might be beneficial to seek a second opinion or ask for a more detailed examination. This could include an ultrasound of the testicles and surrounding structures to rule out any anatomical abnormalities or conditions such as varicocele, hydrocele, or other issues that might not have been apparent during the initial examination.

Additionally, psychological factors can play a significant role in sexual function and sensation. Anxiety or stress about your sexual health can amplify sensations or discomfort. If you find that your worries about the right side are affecting your sexual experiences or overall well-being, it may be helpful to speak with a mental health professional who specializes in sexual health. They can provide strategies to manage anxiety and improve your sexual health.

In conclusion, while variations in sensations during ejaculation are normal, your concerns about the right side should be addressed with a healthcare provider. If you continue to experience discomfort or if the sensations change, further evaluation may be warranted. Remember, open communication with your healthcare provider about your symptoms and concerns is crucial for your peace of mind and overall health.

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