Like condoms, masks fail when you don’t wear them properly.
But condoms still work even when everyone else is stupid and don’t. Cloth masks, however, need everyone to wear them.
Masks for all. Pass it on. #Masks4Allpic.twitter.com/CbEVoaqjzv
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So I guess the opposite is true. If trying to get pregnant, more sperm is better, though in terms of prevention, a single one prevents full failure of purpose of the intervention whereas that's not true for masks (also a preventative measure).
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