emergency contraception
"I had unprotected sex the day before ovulation.  I wasn't aware at that time I was extremely fertile. I took Plan B within 6 hours after intercourse. I can't lie, I absolutely knew I was pregnant!  I had all the symptoms. I was nauseated,  headaches, swollen breasts, and I cramped daily. I was so ecstatic to see my period come on the same day it was expected! Birth control pills will be started today!  Thanks Plan B!"