READ AND ACTUALLY NOTICE ALL DETAILS, PLEASE AND THANKS.

Okay, so my boyfriend and I were having butt sex (he gets his pleasure without my mouth or hand, okay?) and then his penis slipped out and reached my vagina. It didn't actually went inside the cervix, just between the lips. That's about as much as I know.

His pre-ejaculation was clear as far as I could tell, but I want to be as safe as possible. It was day two after my period, and... I can't remember when the last time he ejaculated was. It was kind of a long time ago. At least a week.

And not only that, but I had a stroke a year and a few months ago, and that's supposed to effect me getting pregnant... I know it's possible to get pregnant still, but I heard that I would have to get two shots a day to keep it alive...

The thing is, I don't want a kid at all! I don't want to get an abortion for a dead child...

So, yeah... It may be a small chance, but I wanna know how small, please?