My best friend had the unprotected sex on 2 and her period time was from 26-29 date . She took the the unwanted 72 after 3 hours of intercourse. Now on 7th night she had the bleeding and it is being heavy in the next morning. Is there any problem due to this bleeding? In what condition she need to consult a doctor and is there still any chance of being pregnant after this bleeding occuring on 7? And she is suffering from fever also so are those medicines may also affect this whole process?