Pregnancy test science experiment

You may have seen the whole blood pregnancy test posts, where you use a few drops of blood on a test and it's supposed to show positive sooner than with urine. When I was reading about that, I also saw that some people believed using CM on a test would also give a positive before a urine test, so I decided to try it for myself. I mixed my CM with 2 drops of water so it would activate the test, and a line did show up. Considering that I'm about 5 weeks pregnant, the line was very faint compared to tests taken with urine, and definitely would not have shown up sooner than a test with urine. I know using blood and CM when you so badly want a positive is tempting, but stick to peeing on sticks or blood tests by professionals. I also tried saliva on one, and no second line showed up, so don't bother with that either.