I had unprotected sex with my gf on 7th Jan, she was having her period and it was the third day of her bleeding. I am pretty sure I did not ejaculate inside her. She took an i-pill within 7-8 hours, the next day we again had unprotected sex and again I am sure that I did not ejaculate inside her. But she was afraid that she might pregnant so she insisted and again took an i-pill within 7-8 hours. After 2 days she started bleeding again and the bleeding lasted for about 9-10 days. Bleeding stopped on 20th Jan. Now its 18th Feb and she hasn't got her period. Is she pregnant?