On 26 Jun, I had some intimacy with my girlfriend, and I had fingered my gf (inserted my finger into her vagina).
I did not ejaculate at all for this time, but I am now very worry that there may be precum on my finger (I did some handjob for myself) which I used to insert my gf's vagina. My gf's period came on 21 Jun this time. I am now very worry that my gf will get pregnant due to this event. May I know that if there is high probability that she will get pregnant? Thanks for answers