Assertion: sperm | /r/CapableOf | retain their fertilizing capacity
Facets:
value: for up to 48 hours
type: TEMPORAL
value: in human cervical mucus
type: LOCATION
Source sentences:
text: Spermatozoa may retain their fertilizing capacity in human cervical mucus for up to 48 hours and their motility for as long as 120 hours.30,31,32