On my pregnancy test i have a horizontal line what does that mean?

Not all pregnancy tests are set up the same way, so without seeing your test, it is impossible to know what the line means. There should be instructions that will give you the answer, or you can go to the website of the manufacturer to ask the question. Otherwise, perhaps you should get a different home pregnancy test. Good luck.

If you have any concern, get a blood test for HCG levels.