emergency contraception
"I took the pill after the condom broke three months ago. I was not, nor had ever been on any form of birth control. I experienced some cramping and minor dizziness for the next 2-3 days. Then, I got my period on the 21st day of my cycle (a week early). The next month my period was two weeks late, but finally came on the 42nd day. The prolonged start date was probably a mix of side effects from the pill and stress about the possibility of pregnancy. During the few abnormal cycles, I did not take any other form of medication. Overall, I did not get pregnant, so the pill served its purpose."