emergency contraception
"I had unprotected sex and the guy wasn't able to pull out in time. I had just gotten off the pill the month before and I was very fertile/ovulating at this time. I took Ella within the 24 hour window and experienced nausea and headaches in the first 2 hours, then on-off within the next 5 days. I was quite paranoid because I also caught a cold (I rarely get sick) within 2 days, and for some, a weaker immune system may be experienced when the egg first gets embedded. I was experienced some diarrhea but looking back this may be due more to built-up anxiety. My period arrived, just 3 days late.  Sharing this experience for those of you who might be worrying. Ella works, just remain calm, and next time, use a condom!"