Compute sperm progressive motility (PR) percentage and other reproductive ratios.
| Item | Formula | Source-Standard |
|---|---|---|
| Percentage | PR percentage = progressively motile sperm / total counted sperm x 100% | WHO. Laboratory Manual for the Examination and Processing of Human Semen, 5th ed. WHO Press, 2010 |
| Lower reference | The WHO 5th edition lower reference limit for PR motility is 32% | WHO. Laboratory Manual for the Examination and Processing of Human Semen, 5th ed. WHO Press, 2010 |
| Total motility | The lower reference limit for total motility (PR plus NP) is 40% | WHO. Laboratory Manual for the Examination and Processing of Human Semen, 5th ed. WHO Press, 2010 |
工作与生活中的相关计算与查询。