Hey . Can i ask question? My girl friend n i had protected sex on 18 July . Her period is supposed to be in 4 August but till she is no period .: i pulled out my penis before ejaculated . And found lots of semen in condom.. she said breast tenderness occur n little discharge from her vagina .. like symptoms premenstual period .. we had done pregnancy test 3 times 29,july 3 august n 9 august n negative .. is she pregnant or something..