emergency contraception
"Me and my gf met on dec 29, 2015. I thought that I pulled out at right time but am not sure.  I got too worried and she took planB after 7 hours.  After two days there was heavy bleeding to her with some cramps.  Then she fell sick for one week with cold, fever, stomach ache, dizziness and head ache.  The symptoms are severe that I was too worried and thought of taking doctor appointment.  But after one and half week she became normal but suddenly breast tenderness started, there was enlargement in breasts and soreness troubled her a lot which lasted for two days. Finally, today she got her period which is four days earlier to her regular cycle. It worked :) The symptoms are common please don't stress yourself a lot."