Plan B
"So, the boyfriend and I had a slip up when the condom broke and he finished before we knew the condom had broke. Almost exactly 24 hours later I took Plan B one step. I had felt fine until about 2-3 days later I had experienced mild cramping and nausea. This eventually left.  When my period was due I had sore breasts and mild cramping. I was a WEEK LATE. It's normal. When my period finally arrived it was the worst cramps I've ever felt. The blood was dark brown and eventually through out the day turned dark red. It is a very heavy flow. Do not worry if you're 1-3 weeks late guys. Maybe take a pregnancy test after a week of a missed period. This pill is highly effective. Good luck."