Volume

³ 2.0 ml

pH

7.2 - 8.0

Sperm concentration

³ 20 x 106/ml

Total sperm count

³ 40 x 106

Motility (within 60 minutes of ejaculation)

³ 50% with forward motility or
³ 25% with rapid progression

Morphology

³ 30% with normal forms

Vitality

³ 75% live

White blood cells

< 1 x 106/ml

a-Glucosidase (neutral)

³ 20 mU/ejaculate

Zinc

³ 2.4 µmol/ejaculate

Citric acid

³ 52 µmol/ejaculate

Acid phosphatase

³ 200 U/ejaculate

Fructose

³ 13 µmol/ejaculate

Immunobead test

< 20% spermatozoa with adherent particles

MAR test

< 10% spermatozoa with adherent particles