Can you get pregnant from having sex with no ejaculation? that happened to me a day ago and i'm scared

Pregnancy ": Males in general will have some semen secreted which contain sperm, and therefore can cause pregnancy, even w/o ejaculation. If your period is delayed, obtain a home pregnancy test about a week after it is "due". lf negative, and still no period, obtain a serum HCG test to be certain. See your gyn about low dose bcp's if you want security about possible pregnancy.