Clear Blue Early Detection Faint Line
Web• a line in the control window may start to appear quickly but you must wait 3 minutes before reading your result.
If you don’t see a blue line in the control window the test has. Webaug 27, 2020 · hi everyone, i've just taken a clear blue ultra early pregnancy test and it has the vertical control line as expected, but in the pregnancy window it should show a.
