Requesting for a quick and confirm response. I had unprotected sex with my girlfriend on 27th August and she had ipill (ecp) after 6 hours of Intercourse. After 4 days i.e. On 1st September she started bleeding and the bleeding continued for 4 days. We have done four home urine pregnancy test and the results came NEGATIVE. All the tests were done after 21 days of Intercourse. We even did a BHCG test on 17th October which was exactly 7 weeks after unprotected sex. The result was <1.20 miU/ml. I have two questions. please help me out. 1st. Is she pregnant or do we have to worry about pregnancy? 2nd: no bleeding has taken place after September. Why? please help us out.