My boyfriend went to the toilet, where he probably touched his penis and might have gotten precum on it. Then he washed his hands with soap, though I don't know how thoroughly. Then, maybe 20 minutes later, he fingered me. Could I be pregnant?
I agree. I like that you are responsible and concerned about not getting pregnant but this isn't how it happens. A period really needs to enter your vagina for pregnancy. Make sure any boy you are with is respectful and honor your body.
Absolutely not. It's nice to know that he washed his hands before fingering, thus reducing the chance of bacterial contamination. It's time for you to download a period tracker app so that you can become acquainted with the timing of your most fertile days and avoid unnecessary risks.