Can i get pregnant after penetration once for a few seconds ? im 16 and never had sex but penetration occurred with my boyfriend this afternoon once for a few seconds without protection. i know it was a bad idea but i need help and have an irregular period so that’s hard to tell. anything i can do or odds of pregnancy? he was not close to ejaculating. he did a few minutes after this occurred and was over with. i can’t get plan b and google is freaking me out please help