Hi. I've never had any intercourse. But recently, had a foreplay with my fiance. After giving him bj and hj, he did ejaculate. Some of the semen were on his hands. He wiped it off with a couple of tissues and we went back to kissing and hugging one another. There was an interval of 10-15 mins before he inserted his finger. And fingered me. Is there any risk of a possible pregnancy? I'm very scared right now. And the thing is, my period is irregular. I can't track the exact day of my ovulation. Please help.