i had undergone abortion on 13 june,2012 and since then i have no periods.I had undergone a whole abdomen ultrasound on 7 aug,2012.everything was normal.and then i had unprotected sex three times,and yesterday I went for pregnancy test with pregnacy kit and got a fader line in the test section,So am i pregnant?i have been prescribed modus 10 by doctor getting periods,so will it terminate pregnancy?