Post-Vasectomy Urination During Ejaculation: Causes and Solutions - Urology

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Post-vasectomy urination?


The man underwent a vasectomy nearly a year ago, and recently after intercourse, he wants to ejaculate but instead urinates, and the volume is significant.

Yu, 30~39 year old female. Ask Date: 2020/06/08

Dr. Lin Wenxu reply Urology


Hello Ms.
Fish: I apologize! I have never encountered such a case either academically or clinically.
I recommend that you visit the urology department at the hospital for a more detailed evaluation and examination to find the answers.
Dr.
Lin Wen-Hsu, Urology Department, Nantou Hospital.

Reply Date: 2020/06/08

More Info


Post-vasectomy complications can sometimes lead to unexpected changes in sexual function and urination. In your case, experiencing urination during ejaculation, especially after a vasectomy, can be concerning and may indicate a few underlying issues.
Firstly, it is essential to understand that a vasectomy is a surgical procedure that cuts and seals the vas deferens, the tubes that carry sperm from the testicles to the urethra. This procedure is intended to prevent sperm from mixing with semen during ejaculation. However, some men may experience complications or changes in their urinary and sexual function post-surgery.

One possible cause of urination during ejaculation is a condition known as retrograde ejaculation. In this scenario, instead of the semen being expelled through the urethra, it flows backward into the bladder. This can happen if the sphincter muscle at the base of the bladder does not function correctly, allowing semen to enter the bladder instead of being expelled. When urination occurs after ejaculation, it may be a result of the bladder emptying the semen that has entered it, leading to the sensation of urination.

Another potential cause could be a urinary tract infection (UTI) or inflammation of the prostate (prostatitis). These conditions can lead to discomfort, increased urgency, and changes in urination patterns. If there is an infection, it may also cause abnormal sensations during ejaculation, leading to confusion between urine and semen.

Additionally, the psychological aspect should not be overlooked. Anxiety or stress related to sexual performance can sometimes lead to physical responses that may alter normal function.
To address this issue, it is crucial to consult a healthcare professional, preferably a urologist, who can conduct a thorough evaluation. They may perform a physical examination, review your medical history, and possibly conduct tests such as a urinalysis or imaging studies to rule out any underlying conditions.
In terms of solutions, if retrograde ejaculation is diagnosed, there are a few management strategies. Some men may benefit from medications that help the bladder sphincter contract more effectively during ejaculation. If an infection is present, appropriate antibiotics will be necessary.
In summary, experiencing urination during ejaculation post-vasectomy can be attributed to several factors, including retrograde ejaculation, urinary tract infections, or psychological factors. Seeking medical advice is essential to determine the exact cause and appropriate treatment. Open communication with your partner about these changes can also help alleviate any anxiety surrounding the situation. Remember, you are not alone in this, and many men experience similar issues after a vasectomy, so addressing it with a healthcare provider can lead to effective solutions.

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