Evaluate at least 200 spermatozoa, tally the numbers of live and dead spermatozoa using a laboratory counter, and calculate the percentage of live spermatozoa (see Note 10). The lower reference limit for vitality assessed by eosin–nigrosin stain (membrane-intact spermatozoa) is 58% (5th percentile, 95% CI 55–63) (1).
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learn to be smart, you idiot please stay in school.
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1. More important
2. Less important
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I calculated it logically
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The terms median plane or mid-sagittal plane are sometimes used to describe the sagittal plane running through the midline.
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