[Seasonal changes in donor's sperm motility: CASA parameters].
Computer assisted semen analysis was employed to find out whether there are some changes in movement parameters between autumn-winter and spring-summer time. 473 sperm specimens obtained from 12 sperm donors were analyzed. Statistically significant percentage of motile spermatozoa was higher during spring-summer time.
KRIOBANK-u-Centrum Leczenia Niepłodności Małzeńskiej.
S
S
Redźko
W
W
Kuczyński
J
J
Szamatowicz
T
T
Wasilewski
G
G
Mrugacz
R
R
Borawska
E
E
Rucińska
D000328:Adult; D001330:Electronic Data Processing / Q000379:methods*; D006801:Humans; D008297:Male; D012189:Retrospective Studies; D012621:Seasons; D013076:Sperm Count; D013081:Sperm Motility / Q000502:physiology*