Fingering vagina after ejaculating on bed

Question. I am a 19-year-old man. I had protected sex with my girlfriend. After ejaculating on the bed I cleared the semen with my hand. Ten minutes later I fingered my girlfriend with the same hand. Are there chances of her getting pregnant? If yes what can we do to avoid pregnancy? Please help. Answer. If you used a condom, how come you had to clean from the bed? Your action of fingering your girlfriend with the same finger was not safe. Within 72 hours of the act she should take an iPill.