Assertion: semen's sperm | /r/HasProperty | tested
Facets:
value: previously
type: TEMPORAL
Source sentences:
text: Problems with the surrounding fluid may also interfere with the movement and function of the sperm so both the sperm and the fluid must be tested.
text: If the sperm hasn’t been previously tested, a comprehensive semen analysis should be performed on the first specimen in order to provide a complete picture of the sperm quantity and quality.