Related Experiment Videos
The diagnostic value of sperm in post-ejaculatory urine
International Journal of Andrology
|April 1, 1984
Summary
Post-ejaculatory urine samples (PEUS) can detect sperm in most men, reflecting semen quality. However, PEUS is not a precise substitute for direct semen analysis in individual patients.
Area of Science:
- Reproductive Medicine
- Urology
- Andrology
Background:
- Semen analysis is crucial for male fertility assessment.
- Post-ejaculatory urine samples (PEUS) offer a non-invasive method for sperm detection.
Purpose of the Study:
- To evaluate the utility of PEUS in reflecting semen characteristics.
- To determine if PEUS can substitute for traditional semen analysis.
Main Methods:
- Sperm presence, count, and morphology were analyzed in PEUS from 171 patients.
- Correlation between PEUS and semen parameters was assessed.
Main Results:
- Sperm were found in 84.8% of PEUS.
- PEUS sperm count positively correlated with semen count but showed overlap.
- Sperm morphology in PEUS reflected semen morphology.
Conclusions:
- PEUS reflects some semen characteristics but is not a precise substitute for individual semen analysis.
- PEUS can be valuable for population studies assessing environmental or drug effects on sperm count.