Now, I appreciate it is a strong line, but the instructions say that the first line has to be as dark as, or darker than the second line... To me it looks a bit fainter still? Or should I take that as an LH surge? Kicking myself for not just picking up those expensive smiley flashing face sticks!
For context, this photo is showing the test at 4 mins and the instructions say to wait at least 3 mins before reading result