u/Expensive_Maximum939

My girlfriend (20F) is late for about 3 days now. So in context, it was her first time doing it and was ovulating. I used condoms and I finished it myself outside her. 5 minutes after I came, I started fingering her using the same hands that I finished myself with. Can she be pregnant by this? She have a record of being irregular on her period (She gets her period usually 2 times a month) But since may 20 she didnt have any period.