question: .me and my girlfriend got intimate about 2 months back..we did not have sex and i did not penetrate her..however i did finger her and my penis head, which was wet with pre cum touched her vagina but did not penetrate her..after a few days she had her periods as usual..but her last period is overdue by 2 weeks..i read somewhere that precum can make someone pregnant..we are sacred to hell..please advise as soon as possible as to what has delayed her periods and the solution to it...thank you..