Can yaz (drospirenone and ethinyl estradiol) be taken as the morning after pill

Yes with conditions: Yaz (drospirenone and ethinyl estradiol) should be taken two pills daily for 3 to 5 days within 24 hours of the unprotected intercourse event. It doies not "guarantee" that implantation will be avoided in all cases.

Yes; "Plan B" better: Plan b is better, but you can take 3-4 Yaz (drospirenone and ethinyl estradiol) now, and repeat in 12 hours. Need to start within 72 hours of "the event..." if period over 10 days late, get preg test...