<prompt> WHO criteria for semen analysis, which of the following is the only TRUE statementProgressive motility 15Normal morphology 25Volume of 2-5mlSperm count 39million  <response>: World Health Organization reference values: Semen volume: 1.5 ml or more pH: 7.2-7.8 Sperm concentration: 15 million spermatozoa per ml or more Total sperm number: 39 million spermatozoa per ejaculate or more Range 36-42 million ml Total motility : 40 or more motile or 32 or more with progressive motility Round cells: 5 million mL Vitality: 58 or more live spermatozoa Sperm morphology Strict criteria : 4 or more of normal forms Sperm Agglutination:2 