I had IUI on 21 nov. I was asked to do blood test after 2weeks. On 5th dec went to clinic & did blood test.It came out negative. Can it be false negative? I am taking cyclogest, folic acid & baby aspirine. After negative result Dr. told to stop cyclogest & baby aspirine. I am strongly feeling i am pregnant so i didnt stop it. My periods is due on 11 dec. So i will continue taking meds till 9th & stop. After IUI 3days later my beast was feeling heavy & pain when touched. After 5-6 days started to feel pinching like in uterus on right side everyday. I feel it more at night from 8pm to 1 am on & off. Now it has reduced & my breast is still tender but dont have pain. Is this the symptoms of pregnancy. I had 2 miscarriages. 1 in 2008 at 5th week & 2nd in 2009 at 9th week. Had D&C for 2nd one. I am feeling the same symptoms as in 2nd (pinching one). I am totally confused. Is that symptoms are pregnancy signs or it is because of cyclogest? do i need to stop all meds as Dr. said or wait & test again?