emergency contraception
"I have been taking Previfem/Sprintec, for about 5 years, and my periods are very regular. My husband and I also use condoms.  We had a condom break on us recently, and it just so happens that I'd forgotten to take my pill that morning at the normal 12pm hour. So I took it immediately afterwards (around 830pm), and then took Plan B, the following morning, just in case. I was right in the middle of my 28 day cycle, and the most fertile, so I was very worried! The side effects I experienced were slim to none. I had some light cramping, and my breasts were sore. I experienced some spotting 11 days later (3 days prior to my normal period start date - which was odd), but my period started as normal."