Assertion: sperm bank | /r/CapableOf | provide donor
Facets:
value: with dietary supplements
type: OTHER
Source sentences:
text: A sperm bank may provide a donor with dietary supplements containing herbal or mineral substances such as maca, zinc, vitamin E and arginine which are designed to improve the quality and quantity of the donor's semen, as well as reducing the refractory time (i.e. the time between viable ejaculations).
text: A sperm bank may provide a donor with dietary supplements containing herbal or mineral substances such as maca, zinc, vitamin E and arginine which are designed to improve the quality and quantity of the donor's semen[citation needed], as well as reducing the refractory time[citation needed]