Hi. I'm Emily. My last period was 12 days ago on the 17th. I had sex with my boyfriend. He never was really inside me, more like had the tip inside. Anyways, he came, or pre-came, and he it didn't go inside me, it was on my vagina. I started fingering myself a little, not deep. I'm a virgin and it hurt so after I found out he came inside me, we stopped having sex. I was having unprotected sex. Is there a chance I could be pregnant if the semen was on my vagina and not inside me? I took a shower afterwards and a peed. Is there a possibility in pregnant? If so, what is the percentage?