Objective evaluation of sperm motility and values of velocity.
Differences between the sperm velocity values of normozoospermic men and of those with proved fertility, above all in younger age groups, are quoted. There is a reference to the possibility of the diagnostic and prognostic importance of following the sperm velocity in various time intervals, at a minimum rate within 1 and 5 hours after ejaculation.
D000328:Adult; D000368:Aged; D002452:Cell Count; D004542:Ejaculation; D005298:Fertility; D006801:Humans; D008297:Male; D008875:Middle Aged; D013081:Sperm Motility; D013997:Time Factors