- Motility ranges are classified as progressively motile, non-progressively motile, or non-motile. Non-progressively motile and non-motile are considered poor for fertility.
- Total motility is a term expressed as a percentage of sperm with any movement whatsoever. According to ColoState.edu, less than 50 percent total motility is unusual and low in humans.
- Men who have long periods of sexual inactivity tend to temporarily experience poor sperm motility.
- Examiners must protect sperm samples from the heat or cold. This could adversely affect sperm motility causing a false test.
- Poor sperm motility indicates male fertility concerns. Without adequate directional movement, there is a lower chance of sperm finding an egg naturally.
Motility Classifications
Total Motility
Considerations
Testing Factors
Implications
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