I'm 21 and I'm from India. I got fingered by my boyfriend three days ago. His finger might have grazed his penis once but way before he ejaculated. Could sperm have transferred from his finger to my vagina? But his penis and my vagina never even came in contact - not even once. Also, my period started today. But is it possible that I'm pregnant?

It is unlikely that you could become pregnant that way. In order for sperm to reach your eggs, it must travel through your reproductive system in a projectile manner. Please remember to practice safe sex!