Semen Analysis Accuracy and Male Fertility Concerns - Urology

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Accuracy of Semen Analysis


Hello, doctor.
I recently had a semen analysis done at the urology department, and the report showed a sperm count of only 10 million per ml and motility of 65%.
The doctor said this sperm count is too low and falls under male infertility, which has me quite worried.
I have a few questions that I forgot to ask the doctor at the time, and I would like to consult you here:
1.
Is one semen analysis sufficient for accuracy, or should it be done multiple times?
2.
I had abstained for 3 days before the test, but I actually engaged in sexual activity every day.
I just stopped before ejaculation and resumed after the urge passed, thinking that as long as I didn’t actually ejaculate, it should count as abstaining.
Would this affect the test results, such as the accuracy of the sperm count? I’m quite concerned after seeing the results; I wish I had followed the guidelines more strictly.
Thank you for your answers!

Miao Ao Wu, 30~39 year old female. Ask Date: 2018/07/13

Dr. Du Shixi reply Urology


Hello: 1) The semen analysis report is a general estimate; doing it multiple times may yield different results (higher or lower), and it can serve as a reference.
If there are a few days without sexual activity, the values will naturally be higher.
2) I believe your situation may affect the results, but the impact should not be significant.
Wishing you good health.

Reply Date: 2018/07/13

More Info


Understanding semen analysis and its implications for male fertility is crucial, especially when faced with concerns about sperm count and motility. Based on your report, where you mentioned a sperm count of only 10 million per milliliter and a motility of 65%, it’s understandable to feel anxious about your fertility status. Let’s address your questions and provide some additional context regarding semen analysis and male fertility.

1. Accuracy of Semen Analysis: A single semen analysis can provide valuable information, but it is not definitive. Sperm parameters can fluctuate due to various factors such as stress, illness, lifestyle, and even the time of year. Therefore, it is often recommended to conduct at least two to three semen analyses over a period of time to get a more accurate picture of male fertility. This is particularly important if the first test shows abnormal results. The World Health Organization (WHO) guidelines suggest that semen analysis should be performed after a period of abstinence of 2-7 days for optimal results.
2. Impact of Sexual Activity Before Testing: Regarding your concerns about the three days of abstinence and the sexual activity you described, it is important to note that frequent ejaculation can indeed affect sperm count. While the practice of stopping before ejaculation may seem like a way to maintain abstinence, it can lead to a decrease in sperm quality and quantity if done excessively. The sperm production cycle takes about 64 to 72 days, and frequent ejaculation can lead to lower sperm counts in subsequent analyses. If you are concerned about the accuracy of your results due to this practice, it may be beneficial to follow the recommended abstinence guidelines strictly before your next test.

Additional Considerations:
- Sperm Count and Fertility: A sperm count of 10 million per milliliter is considered low (oligospermia), as the normal range is typically above 15 million per milliliter according to WHO standards. Low sperm count can indeed affect fertility, but it does not necessarily mean that conception is impossible. Many factors contribute to fertility, and some couples with low sperm counts can still conceive naturally.

- Motility: A motility of 65% is within the normal range (which is typically above 40%), indicating that a significant proportion of sperm are moving. This is a positive sign, as motility is crucial for sperm to reach and fertilize the egg.

- Morphology: While you did not mention morphology in your results, it is another important parameter. Normal morphology (the shape and structure of sperm) can influence fertility, and a higher percentage of normally shaped sperm is generally favorable.

- Lifestyle Factors: Consider evaluating lifestyle factors that could impact sperm health, such as diet, exercise, smoking, alcohol consumption, and exposure to environmental toxins. Improving these factors can enhance overall sperm quality.

- Follow-Up: If you remain concerned about your fertility status, it may be beneficial to consult with a fertility specialist. They can provide further testing, including hormone evaluations and possibly a referral for a urologist if necessary.
In summary, while your initial semen analysis raises some concerns, it is essential to approach this with a comprehensive understanding. Multiple tests, adherence to abstinence guidelines, and lifestyle modifications can all play a role in improving your fertility prospects. Don’t hesitate to seek further medical advice to address your concerns and explore potential next steps.

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