This may sound completely strange but I was watching videos on YouTube about urine tests and I saw a couple of videos of people pricking there finger an using blood on the pregnancy test strips? I did it and i can see a faint second line. I only had sex 6 days ago an ovulation about 4-5 days ago. I can't find any information of people doing it. I'm just curious. Has anyone ever done this an has been pregnant? Thanks xx