Hi i had sex on the the 4 april it was when my period just finished we had unprotected sex the next day i took ipill. On 10 april i got some bleeding like period but it was just for 2 days 

On 28 i took two pregnancy test it was negative and i am supposed to get my next period on 4 may but im 3 days late am i pregnant but he did nt ejaculate but there was some pre ejaculation fluid