You are probably safe this time. Let me recommend a new contract with your B/F: Anytime that you both have your pants, he WILL wear a condom. I have delivered babies from virgins.

You seem to be getting close and it is time for you to have vaginal jelly and an applicator available. The combination of condom and spermicidal jelly will give protection almost the same as the pill.

Of course it is possible, like that blue collar guy says, " I was cleaning it and it went off, and she was standing way too close." but the only way that you could have gotten pregnant is if some of his seamen got into your vagina. End of story. maybe next time wear underwear or have him put on a condom anyway. The fact that you are on your period helps with prevention of pregnancy because the eggs are giving up on being fertilized and leaveing the body. Play safe.

There's always a risk but as you said he didn't cum close to you or in you so you should be fine unless it could've run down in any crevaces or drizzled down to your privates. That's probably the only way it could get you pregnant unless he didn't clean it all up accidently and you sat down on top of an area with cum. I think you're fine though. Be safe!

actually you can get pregnate while on your period, see fertunal twins happen when your body produces 2 eggs at the same time, one egg may die while the other could stay alive for another day or so it's not that safe to have unprotected sex during those days (or any day really) i know it wasn't "sex" sex but it was penis near vagina and any seamen pool near your vagina has the the chance of entering you without penitration and can cause you to get pregnate so i suggest condoms