Periods doesnot done,if ipill may doesn't work.what is the remadial?or if had I pill,period doesn

I had unprotected sex with my girlfriend..she is 18 years takes place1day af ter periods...and she had an ipill tablet within 12 hours...after that she have abdominal pain,headache....and later vomiting happan...and after 5\6days she was getting bleeding for 4,5 days...she's period date in month is 2or 3.we contacted on July today isaugust11....her perioding date is delayed for 8 days...please help she pregnant now??.or we wait for the date she bleeded after use ipill...bleeder date 16....pls reply me...
Asked Aug 11, 2015

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