when i got my bfp at 8 dpo on frer, it had a weird faintness like a thin light-pink tainted shadow where the positive test line should be. it could only be seen best at an angle or up close. i literally stared at that darn thing in the parking lot, out in the yard, in my house, in the bathroom, made my boyfriend stare at it haha i didnt even believe it could be a positive test but i took the dollar tests and they came up more obvious with two lines because the test line was fatter and not thin like the frer lines are. thats the only thing that convinced me. i really dont like frers anymore after that hahah xx