Helpp please

Aleanis

Imagine you have sex with your partner, you didn’t use condoms , he pulls out before ejaculating and cums in his hand not in top of you , The women wasn’t in her fertile days , let’s imagine he did ejaculated inside of her or a drop got inside can she get pregnant even though she getting her period that same week ?Pre cum has a low percentage of get you pregnant and the cum that’s on it it’s the one that the man ejaculated 3 days ago it basically cleans out the cum and takes it out , but the guy hasn’t masturbated him self the pasta days . Help please