Doctor I have missed my periods since last 6 days. I checked pregnancy with prega news twice. It showed me negative result. Doctor my previous menses was on 14-20 sept. My boyfriend touched my vagina with little wet with semen on 11th of october .on 14th october we were on dry humping. He was wearing underwear and short and I was on underwear. He ejected sperm in his shorts. It got little wet .is there any chances of my pregnancy?