emergency contraception
"Works. I had unprotected sex one day after I stopped menstruating completely. And I thought I would have to wait longer than mentioned on the reviews here to get my period. But it started in 6 days, and I could never be more relieved about a second period in the same month. Until I got my period I didn't have any side effects except extreme sleepiness. During my period I am feeling weaker than usual and no cramps yet. The bleeding pattern seems different (amount, colour ) But I presume that is one time and to be expected."