Assertion: condom's spermicide | /r/CapableOf | kill sperm
Facets:
Source sentences:
text: Doctors used to believe that spermicide, which kills sperm, could help protect against pregnancy and certain STIs.
text: Some condoms are treated with spermicide which kills some of the sperm.
text: Spermicide doesn’t actually “kill” sperm, but it slows it down so it can’t reach an egg.