Semen analysis
Hello Doctor: Due to the inability to conceive, my wife underwent some tests, and I also had a semen analysis.
I have some questions regarding the report.
- Liquefaction time: Normal / <60
- Viscosity: Normal / <2cm
- Semen volume: 2.0ml / >1.5ml
- pH: 7.8 / >7.2
- Sperm concentration: 45 x 10^6/ml
- Motility: 64% / >40%
- Grade I (Non-progressive): 7%
- Grade II (Slow-progressive): 21%
- Grade III (Rapid-progressive): 36%
- II + III > 32%
- Normal sperm morphology: 11% / >4%
- Sperm antibodies: 3% <50%
- Leukocytes: 0
Is the normal sperm morphology of 11% too low, meaning that 89% are abnormal? Is the total motility of only 57% also considered low? The hospital's minimum standards indicate motility >32% and normal morphology >4%, which seem to be below average.
What are the chances of conceiving naturally based on these results? Thank you, Doctor.
ven, 30~39 year old female. Ask Date: 2016/09/05
Dr. Sun Hongshun reply Urology
Hello, the normal values for the report are at the end.
Essentially, the semen analysis shows no abnormalities.
Infertility is defined as not achieving pregnancy after one year of unprotected intercourse.
The causes of infertility can be influenced not only by physical factors but also by psychological factors.
If you still have questions, please consult an infertility clinic.
Reply Date: 2016/09/05
More Info
Understanding semen analysis results is crucial for couples facing challenges with fertility. The semen analysis you provided includes several important parameters that can influence the likelihood of natural conception. Let's break down the results and their implications for fertility.
1. Volume and Liquefaction: Your semen volume is 2.0 ml, which is within the normal range (1.5 ml or more). The liquefaction time is normal, indicating that the semen has properly transitioned from a gel-like state to a liquid state, which is essential for sperm motility.
2. pH Level: The pH of 7.8 is also within the normal range (7.2-8.0). A normal pH is important as it helps maintain sperm viability and motility.
3. Sperm Concentration: Your sperm concentration is 45 million sperm per ml, which is above the WHO lower reference limit of 15 million/ml. This is a positive sign, as higher sperm counts generally increase the chances of successful fertilization.
4. Motility: The total motility of 64% is above the normal threshold of 40%. However, it's important to note that motility is often categorized into different grades:
- Grade I (Non-progressive): 7%
- Grade II (Slow-progressive): 21%
- Grade III (Rapid-progressive): 36%
The combined percentage of Grade II and III motility is 57%, which is well above the minimum requirement of 32%. This indicates that a significant portion of your sperm is capable of moving, which is essential for reaching and fertilizing an egg.
5. Morphology: The normal morphology of 11% is below the normal threshold of 4%. This means that 89% of the sperm have abnormal shapes, which can affect their ability to penetrate and fertilize an egg. While morphology is an important factor, many men with lower morphology percentages can still achieve pregnancy, especially if other parameters (like motility and concentration) are favorable.
6. Sperm Antibodies: The presence of sperm antibodies at 3% is below the threshold of 50%, which is a good sign. High levels of sperm antibodies can hinder sperm motility and function.
7. White Blood Cells: A count of 0 white blood cells is ideal, as elevated levels can indicate infection or inflammation, which can negatively impact fertility.
Conclusion and Recommendations
Based on your semen analysis results, you have a good sperm concentration and motility, which are positive indicators for fertility. However, the morphology is a concern, as only 11% of your sperm are of normal shape. While this could potentially lower the chances of natural conception, it does not rule it out entirely. Many couples with similar morphology results have successfully conceived.
To enhance your chances of natural conception, consider the following recommendations:
- Lifestyle Modifications: Maintain a healthy lifestyle by eating a balanced diet, exercising regularly, avoiding smoking and excessive alcohol consumption, and managing stress.
- Consult a Specialist: It may be beneficial to consult a fertility specialist or urologist who can provide further insights and possibly recommend treatments or interventions if necessary.
- Timing Intercourse: Ensure that you are timing intercourse around ovulation for the best chances of conception.
In summary, while your morphology is below the ideal range, your overall semen analysis shows promising results in other areas. With the right approach and possibly further evaluation, there is still a good chance for natural conception.
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