emergency contraception
"It has been quite awhile since I've taken the plan b pill, but I used to take it regularly. I was in a very bad place for a couple of years and ended up taking it 9 times.. Yes, 9 times. I've taken it over 24 hours after inter course and I never became pregnant. Only about 4 of those times were accidents, the other 5 were stupidity.  I would never recommend taking plan b ever, especially not that many times. It caused me horrible hormonal imbalances for a long time and I was in a lot of pain. Statistics say that out of those times I should have become pregnant at least once, but I didn't somehow by the grace of God. It works!"