emergency contraception
"I took the pill at the beginning of December. My boyfriend and I had been using protection but we both felt like something was different one day so I went and got the pill. I got my period one day earlier than normal almost three weeks later. We were both happy and not worried until I was supposed to start my period in January. We were both very stressed because I had been cramping yet I was more than a week late.  One day we were going to go get a pregnancy test but I started my period at school. My period has become much heavier and I have worse cramps than before. Still I was very happy to get my period. So don't worry if you are a couple days late."