It was on thursday 21-12-2017 when me and my girlfriend were on bed. I fingered her. I have a doubt that i pre-ejaculated and toched my penis and then fingered her. Can she get
pregnant ? Her last period date was 26-11-2017 and she has 28-30 days of menstrual cycle. But it is 27-12-2017 today and her period hasn't started yet. I am worried. Plz help.