Calculer le nombre de spermatozoïdes mobiles et fonctionnels dans l’éjaculat.
| WHO 2010 | WHO 1999 | |
| Volume de l’éjaculat | ≥ 1.5 mL | ≥ 2 mL |
| Liquefaction time | < 60 min | < 60 min |
| Semen viscosity | < 2 cm | < 2 cm |
| pH | ≥ 7.2 | ≥ 7.2 |
| Nombre de spermatozoïdes par 1 ml | ≥ 15×106 | ≥ 20×106 |
| Nombre de spermatozoïdes par éjaculat | ≥ 39×106 | ≥ 40×106 |
| Vitalité | ≥ 58% | ≥ 75% |
| Morphologie (formes normales) | ≥ 4% | ≥ 14% |
| Mobilité (a+b) | ≥ 40% | ≥ 50% |
| Mobilité progressive (a) | ≥ 32% | ≥ 25% |
| Leukocytes | < 1×106/mL | < 1×106/mL |
| MAR-test | < 50% | < 50% |
Calculatrice
Nombre minimum de spermatozoïdes (WHO 2010):
> 624 200
Mobilité (Formes normales)
> 499 200
Mobilité progressive (Formes normales)
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aspermia - absence d’éjaculat (ou d’éjaculation rétrograde)
hypospermia - Volume de l’éjaculat < 1.5 mL
hyperspermia - Volume de l’éjaculat > 6 mL
leuko(cyto)spermia, pyospermia - Leukocytes > 1x106/mL
azoospermia - no spermatozoa in semen (confirmed after centrifugation)
necrozoospermia - dead or immobile sperms
teratozoospermia - abnormal morphology
asthenozoospermia - reduced sperm motility
asthenoteratozoospermia - reduced sperm motility, abnormal morphology
oligozoospermia - few spermatozoa in semen
oligoteratozoospermia - few spermatozoa in semen, abnormal morphology
oligoasthenozoospermia - few spermatozoa in semen, reduced sperm motility
oligoasthenoteratozoospermia - few spermatozoa in semen, reduced sperm motility, abnormal morphology
cryptozoospermia - "hidden sperm" (spermatozoa found only after centrifugation)
cryptoteratozoospermia - "hidden sperm" (spermatozoa found only after centrifugation), abnormal morphology
cryptoasthenozoospermia - "hidden sperm" (spermatozoa found only after centrifugation), reduced sperm motility
cryptoasthenoteratozoospermia - "hidden sperm" (spermatozoa found only after centrifugation), reduced sperm motility, abnormal morphology
polyzoospermia - high concentration (>250000000/ml)
Volume de l’éjaculat
normospermia - volume normalaspermia - absence d’éjaculat (ou d’éjaculation rétrograde)
hypospermia - Volume de l’éjaculat < 1.5 mL
hyperspermia - Volume de l’éjaculat > 6 mL
leuko(cyto)spermia, pyospermia - Leukocytes > 1x106/mL
Numération des spermatozoïdes
normozoospermia - normal spermazoospermia - no spermatozoa in semen (confirmed after centrifugation)
necrozoospermia - dead or immobile sperms
teratozoospermia - abnormal morphology
asthenozoospermia - reduced sperm motility
asthenoteratozoospermia - reduced sperm motility, abnormal morphology
oligozoospermia - few spermatozoa in semen
oligoteratozoospermia - few spermatozoa in semen, abnormal morphology
oligoasthenozoospermia - few spermatozoa in semen, reduced sperm motility
oligoasthenoteratozoospermia - few spermatozoa in semen, reduced sperm motility, abnormal morphology
cryptozoospermia - "hidden sperm" (spermatozoa found only after centrifugation)
cryptoteratozoospermia - "hidden sperm" (spermatozoa found only after centrifugation), abnormal morphology
cryptoasthenozoospermia - "hidden sperm" (spermatozoa found only after centrifugation), reduced sperm motility
cryptoasthenoteratozoospermia - "hidden sperm" (spermatozoa found only after centrifugation), reduced sperm motility, abnormal morphology
polyzoospermia - high concentration (>250000000/ml)
j’aimerais obtenir la formule détaillée pour calculer le nombre de spermatozoïdes par ml de sperme.
merci.