So my gf gave a handjob, but before that there is already a small amount of semen on my penis (probably exposed for about 10-30 mins), i dont know why. And i never came when she is giving me a handjob. And also, she licked my penis after she got tired of the handjob while i was fingering her vagina and im certain that there is no semen in my finger back then. Will she get pregnant?