Assertion: donor sperm | /r/ObjectUse | used for ivf treatments
Facets:
value: less commonly
type: DEGREE
value: than for artificial insemination
type: PURPOSE
Source sentences:
text: Donor sperm is less commonly used for IVF treatments than for artificial insemination.
text: When donor sperm is used for IVF treatments, there is a risk that large numbers of children will be born from a single donor since a single ejaculate may produce up to 20 straws for IVF use.