We both are 25 years old, while we had sexual intercourse when I took out penis from her vagina condom got removed completely and sticked only to my penis heads point. As I know I didn't ejaculate in intercourse. I have seen little amount of liquid on condom but we don't know whether its mine or her. So I am confused that whether my semen got inserted into her vagina or not. She is having regular periods. She had period from 17-21 July and we had sex on 25 July. Please tell me will she get pregnant? How much percent chances of pregnancy is there? When we can do pregnancy test?