Morning ladies ☺

Has anyone tested whilst pregnant to see how accurate the home tests are. I'm curious as to how far along you have to be before a test will show positive if you have already urinated for hour before testing...

So for example you do your morning wee & have a few coffees then wee again, then an hour later you decide to do a test... would it still show a positive if you had already pee'd twice in a few hours? Depending on how far along you were & what test was used?